{"url":"http://public2.vulnerablecode.io/api/packages/161455?format=json","purl":"pkg:gem/rails@5.1.0.rc2","type":"gem","namespace":"","name":"rails","version":"5.1.0.rc2","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"5.2.4.5","latest_non_vulnerable_version":"7.1.3.1","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/39061?format=json","vulnerability_id":"VCID-6nyf-a7sx-zkbw","summary":"Rails Denial of Service vulnerability\nUnspecified vulnerability in the \"dependency resolution mechanism\" in Ruby on Rails 1.1.0 through 1.1.5 allows remote attackers to execute arbitrary Ruby code via a URL that is not properly handled in the routing code, which leads to a denial of service (application hang) or \"data loss,\" a different vulnerability than CVE-2006-4111.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2006-4112","reference_id":"","reference_type":"","scores":[{"value":"0.07371","scoring_system":"epss","scoring_elements":"0.91858","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2006-4112"},{"reference_url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/28364","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/28364"},{"reference_url":"https://github.com/rails/rails","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails"},{"reference_url":"https://web.archive.org/web/20200301174340/http://www.securityfocus.com/bid/19454","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://web.archive.org/web/20200301174340/http://www.securityfocus.com/bid/19454"},{"reference_url":"https://web.archive.org/web/20200804225700/http://www.securityfocus.com/archive/1/442934/100/0/threaded","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://web.archive.org/web/20200804225700/http://www.securityfocus.com/archive/1/442934/100/0/threaded"},{"reference_url":"https://web.archive.org/web/20200808083046/http://securitytracker.com/id?1016673","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://web.archive.org/web/20200808083046/http://securitytracker.com/id?1016673"},{"reference_url":"http://weblog.rubyonrails.org/2006/8/10/rails-1-1-6-backports-and-full-disclosure","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://weblog.rubyonrails.org/2006/8/10/rails-1-1-6-backports-and-full-disclosure"},{"reference_url":"http://www.gentoo.org/security/en/glsa/glsa-200608-20.xml","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.gentoo.org/security/en/glsa/glsa-200608-20.xml"},{"reference_url":"http://www.kb.cert.org/vuls/id/699540","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.kb.cert.org/vuls/id/699540"},{"reference_url":"http://www.novell.com/linux/security/advisories/2006_21_sr.html","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.novell.com/linux/security/advisories/2006_21_sr.html"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=382255","reference_id":"382255","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=382255"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4112","reference_id":"CVE-2006-4112","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4112"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails/CVE-2006-4112.yml","reference_id":"CVE-2006-4112.YML","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails/CVE-2006-4112.yml"},{"reference_url":"https://github.com/advisories/GHSA-9wrq-xvmp-xjc8","reference_id":"GHSA-9wrq-xvmp-xjc8","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-9wrq-xvmp-xjc8"},{"reference_url":"https://security.gentoo.org/glsa/200608-20","reference_id":"GLSA-200608-20","reference_type":"","scores":[],"url":"https://security.gentoo.org/glsa/200608-20"}],"fixed_packages":[],"aliases":["CVE-2006-4112","GHSA-9wrq-xvmp-xjc8"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-6nyf-a7sx-zkbw"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/51607?format=json","vulnerability_id":"VCID-94eu-1rek-hydb","summary":"Circumvention of file size limits in ActiveStorage\nThere is a vulnerability in ActiveStorage's S3 adapter that allows the Content-Length of a\ndirect file upload to be modified by an end user.\n\nVersions Affected:  rails < 5.2.4.2, rails < 6.0.3.1\nNot affected:       Applications that do not use the direct upload functionality of the ActiveStorage S3 adapter.\nFixed Versions:     rails >= 5.2.4.3, rails >= 6.0.3.1\n\nImpact\n------\n\nUtilizing this vulnerability, an attacker can control the Content-Length of an S3 direct upload URL without receiving a\nnew signature from the server. This could be used to bypass controls in place on the server to limit upload size.\n\nWorkarounds\n-----------\n\nThis is a low-severity security issue. As such, no workaround is necessarily\nuntil such time as the application can be upgraded.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8162.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8162.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-8162","reference_id":"","reference_type":"","scores":[{"value":"0.01549","scoring_system":"epss","scoring_elements":"0.81741","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-8162"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167"},{"reference_url":"https://github.com/aws/aws-sdk-ruby","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/aws/aws-sdk-ruby"},{"reference_url":"https://github.com/aws/aws-sdk-ruby/issues/2098","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/aws/aws-sdk-ruby/issues/2098"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activestorage/CVE-2020-8162.yml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activestorage/CVE-2020-8162.yml"},{"reference_url":"https://groups.google.com/forum/#!topic/rubyonrails-security/PjU3946mreQ","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":""},{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://groups.google.com/forum/#!topic/rubyonrails-security/PjU3946mreQ"},{"reference_url":"https://groups.google.com/g/rubyonrails-security/c/PjU3946mreQ","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://groups.google.com/g/rubyonrails-security/c/PjU3946mreQ"},{"reference_url":"https://hackerone.com/reports/789579","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://hackerone.com/reports/789579"},{"reference_url":"https://www.debian.org/security/2020/dsa-4766","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.debian.org/security/2020/dsa-4766"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1843005","reference_id":"1843005","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1843005"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8162","reference_id":"CVE-2020-8162","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8162"},{"reference_url":"https://github.com/advisories/GHSA-m42x-37p3-fv5w","reference_id":"GHSA-m42x-37p3-fv5w","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-m42x-37p3-fv5w"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:1313","reference_id":"RHSA-2021:1313","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:1313"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/77550?format=json","purl":"pkg:gem/rails@5.2.4.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-f7bp-x4q3-jbeh"},{"vulnerability":"VCID-hdfr-q55f-xka7"},{"vulnerability":"VCID-k5ev-tcr1-3kbz"},{"vulnerability":"VCID-qs1d-fexs-dfek"},{"vulnerability":"VCID-vh3y-nfex-rkcw"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@5.2.4.2"},{"url":"http://public2.vulnerablecode.io/api/packages/77538?format=json","purl":"pkg:gem/rails@6.0.3.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-hxcf-k4te-h3gu"},{"vulnerability":"VCID-tctm-uptk-1kcx"},{"vulnerability":"VCID-uusn-n8vk-2bcm"},{"vulnerability":"VCID-vh3y-nfex-rkcw"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@6.0.3.1"}],"aliases":["CVE-2020-8162","GHSA-m42x-37p3-fv5w"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-94eu-1rek-hydb"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/51365?format=json","vulnerability_id":"VCID-f7bp-x4q3-jbeh","summary":"Possible Strong Parameters Bypass in ActionPack\nThere is a strong parameters bypass vector in ActionPack.\n\nVersions Affected:  rails <= 6.0.3\nNot affected:       rails < 4.0.0\nFixed Versions:     rails >= 5.2.4.3, rails >= 6.0.3.1\n\nImpact\n------\nIn some cases user supplied information can be inadvertently leaked from\nStrong Parameters.  Specifically the return value of `each`, or `each_value`,\nor `each_pair` will return the underlying \"untrusted\" hash of data that was\nread from the parameters.  Applications that use this return value may be\ninadvertently use untrusted user input.\n\nImpacted code will look something like this:\n\n```\ndef update\n  # Attacker has included the parameter: `{ is_admin: true }`\n  User.update(clean_up_params)\nend\n\ndef clean_up_params\n   params.each { |k, v|  SomeModel.check(v) if k == :name }\nend\n```\n\nNote the mistaken use of `each` in the `clean_up_params` method in the above\nexample.\n\nWorkarounds\n-----------\nDo not use the return values of `each`, `each_value`, or `each_pair` in your\napplication.","references":[{"reference_url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00089.html","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00089.html"},{"reference_url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00093.html","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00093.html"},{"reference_url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00107.html","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00107.html"},{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8164.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8164.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-8164","reference_id":"","reference_type":"","scores":[{"value":"0.07389","scoring_system":"epss","scoring_elements":"0.91866","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-8164"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/rails/rails","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2020-8164.yml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2020-8164.yml"},{"reference_url":"https://groups.google.com/forum/#!topic/rubyonrails-security/f6ioe4sdpbY","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":""},{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://groups.google.com/forum/#!topic/rubyonrails-security/f6ioe4sdpbY"},{"reference_url":"https://groups.google.com/g/rubyonrails-security/c/f6ioe4sdpbY","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://groups.google.com/g/rubyonrails-security/c/f6ioe4sdpbY"},{"reference_url":"https://hackerone.com/reports/292797","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://hackerone.com/reports/292797"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00022.html","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00022.html"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00013.html","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00013.html"},{"reference_url":"https://www.debian.org/security/2020/dsa-4766","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.debian.org/security/2020/dsa-4766"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1842634","reference_id":"1842634","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1842634"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8164","reference_id":"CVE-2020-8164","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8164"},{"reference_url":"https://github.com/advisories/GHSA-8727-m6gj-mc37","reference_id":"GHSA-8727-m6gj-mc37","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-8727-m6gj-mc37"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:1313","reference_id":"RHSA-2021:1313","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:1313"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/77537?format=json","purl":"pkg:gem/rails@5.2.4.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-vh3y-nfex-rkcw"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@5.2.4.3"},{"url":"http://public2.vulnerablecode.io/api/packages/77538?format=json","purl":"pkg:gem/rails@6.0.3.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-hxcf-k4te-h3gu"},{"vulnerability":"VCID-tctm-uptk-1kcx"},{"vulnerability":"VCID-uusn-n8vk-2bcm"},{"vulnerability":"VCID-vh3y-nfex-rkcw"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@6.0.3.1"}],"aliases":["CVE-2020-8164","GHSA-8727-m6gj-mc37"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-f7bp-x4q3-jbeh"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/51369?format=json","vulnerability_id":"VCID-hdfr-q55f-xka7","summary":"Ability to forge per-form CSRF tokens given a global CSRF token\nIt is possible to possible to, given a global CSRF token such as the one\npresent in the authenticity_token meta tag, forge a per-form CSRF token for\nany action for that session.\n\nVersions Affected:  rails < 5.2.5, rails < 6.0.4\nNot affected:       Applications without existing HTML injection vulnerabilities.\nFixed Versions:     rails >= 5.2.4.3, rails >= 6.0.3.1\n\nImpact\n------\n\nGiven the ability to extract the global CSRF token, an attacker would be able to\nconstruct a per-form CSRF token for that session.\n\nWorkarounds\n-----------\n\nThis is a low-severity security issue. As such, no workaround is necessarily\nuntil such time as the application can be upgraded.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8166.json","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8166.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-8166","reference_id":"","reference_type":"","scores":[{"value":"0.00443","scoring_system":"epss","scoring_elements":"0.63633","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-8166"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/rails/rails","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails"},{"reference_url":"https://groups.google.com/forum/#!topic/rubyonrails-security/NOjKiGeXUgw","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3","scoring_elements":""},{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://groups.google.com/forum/#!topic/rubyonrails-security/NOjKiGeXUgw"},{"reference_url":"https://groups.google.com/g/rubyonrails-security/c/NOjKiGeXUgw","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-28T15:45:41Z/"}],"url":"https://groups.google.com/g/rubyonrails-security/c/NOjKiGeXUgw"},{"reference_url":"https://hackerone.com/reports/732415","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-28T15:45:41Z/"}],"url":"https://hackerone.com/reports/732415"},{"reference_url":"https://www.debian.org/security/2020/dsa-4766","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-28T15:45:41Z/"}],"url":"https://www.debian.org/security/2020/dsa-4766"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1843152","reference_id":"1843152","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1843152"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8166","reference_id":"CVE-2020-8166","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8166"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2020-8166.yml","reference_id":"CVE-2020-8166.YML","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2020-8166.yml"},{"reference_url":"https://github.com/advisories/GHSA-jp5v-5gx4-jmj9","reference_id":"GHSA-jp5v-5gx4-jmj9","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-jp5v-5gx4-jmj9"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:1313","reference_id":"RHSA-2021:1313","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:1313"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/77537?format=json","purl":"pkg:gem/rails@5.2.4.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-vh3y-nfex-rkcw"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@5.2.4.3"},{"url":"http://public2.vulnerablecode.io/api/packages/77538?format=json","purl":"pkg:gem/rails@6.0.3.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-hxcf-k4te-h3gu"},{"vulnerability":"VCID-tctm-uptk-1kcx"},{"vulnerability":"VCID-uusn-n8vk-2bcm"},{"vulnerability":"VCID-vh3y-nfex-rkcw"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@6.0.3.1"}],"aliases":["CVE-2020-8166","GHSA-jp5v-5gx4-jmj9"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-hdfr-q55f-xka7"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/51350?format=json","vulnerability_id":"VCID-k5ev-tcr1-3kbz","summary":"Potentially unintended unmarshalling of user-provided objects in MemCacheStore and RedisCacheStore\nThere is potentially unexpected behaviour in the MemCacheStore and RedisCacheStore where, when\nuntrusted user input is written to the cache store using the `raw: true` parameter, re-reading the result\nfrom the cache can evaluate the user input as a Marshalled object instead of plain text. Vulnerable code looks like:\n\n```\ndata = cache.fetch(\"demo\", raw: true) { untrusted_string }\n```\n\nVersions Affected:  rails < 5.2.5, rails < 6.0.4\nNot affected:       Applications not using MemCacheStore or RedisCacheStore. Applications that do not use the `raw` option when storing untrusted user input.\nFixed Versions:     rails >= 5.2.4.3, rails >= 6.0.3.1\n\nImpact\n------\n\nUnmarshalling of untrusted user input can have impact up to and including RCE. At a minimum,\nthis vulnerability allows an attacker to inject untrusted Ruby objects into a web application.\n\nIn addition to upgrading to the latest versions of Rails, developers should ensure that whenever\nthey are calling `Rails.cache.fetch` they are using consistent values of the `raw` parameter for both\nreading and writing, especially in the case of the RedisCacheStore which does not, prior to these changes,\ndetect if data was serialized using the raw option upon deserialization.\n\nWorkarounds\n-----------\n\nIt is recommended that application developers apply the suggested patch or upgrade to the latest release as\nsoon as possible. If this is not possible, we recommend ensuring that all user-provided strings cached using\nthe `raw` argument should be double-checked to ensure that they conform to the expected format.","references":[{"reference_url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00031.html","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00031.html"},{"reference_url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00034.html","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00034.html"},{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8165.json","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8165.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-8165","reference_id":"","reference_type":"","scores":[{"value":"0.90128","scoring_system":"epss","scoring_elements":"0.99605","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-8165"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://groups.google.com/forum/#!topic/rubyonrails-security/bv6fW4S0Y1c","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3","scoring_elements":""},{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://groups.google.com/forum/#!topic/rubyonrails-security/bv6fW4S0Y1c"},{"reference_url":"https://groups.google.com/g/rubyonrails-security/c/bv6fW4S0Y1c","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://groups.google.com/g/rubyonrails-security/c/bv6fW4S0Y1c"},{"reference_url":"https://hackerone.com/reports/413388","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://hackerone.com/reports/413388"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00022.html","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00022.html"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00013.html","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2020/07/msg000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on Rails vulnerable to code injection\nRuby on Rails before 1.1.5 allows remote attackers to execute Ruby code with \"severe\" or \"serious\" impact via a File Upload request with an HTTP header that modifies the LOAD_PATH variable, a different vulnerability than CVE-2006-4112.","references":[{"reference_url":"http://blog.koehntopp.de/archives/1367-Ruby-On-Rails-Mandatory-Mystery-Patch.html","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://blog.koehntopp.de/archives/1367-Ruby-On-Rails-Mandatory-Mystery-Patch.html"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2006-4111","reference_id":"","reference_type":"","scores":[{"value":"0.03984","scoring_system":"epss","scoring_elements":"0.88614","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2006-4111"},{"reference_url":"https://github.com/presidentbeef/rails-security-history/blob/master/vulnerabilities.md","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/presidentbeef/rails-security-history/blob/master/vulnerabilities.md"},{"reference_url":"https://github.com/rails/rails","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails"},{"reference_url":"https://web.archive.org/web/20200301174340/http://www.securityfocus.com/bid/19454","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://web.archive.org/web/20200301174340/http://www.securityfocus.com/bid/19454"},{"reference_url":"https://web.archive.org/web/20200808083046/http://securitytracker.com/id?1016673","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://web.archive.org/web/20200808083046/http://securitytracker.com/id?1016673"},{"reference_url":"http://weblog.rubyonrails.org/2006/8/9/rails-1-1-5-mandatory-security-patch-and-other-tidbits","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://weblog.rubyonrails.org/2006/8/9/rails-1-1-5-mandatory-security-patch-and-other-tidbits"},{"reference_url":"http://www.gentoo.org/security/en/glsa/glsa-200608-20.xml","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.gentoo.org/security/en/glsa/glsa-200608-20.xml"},{"reference_url":"http://www.novell.com/linux/security/advisories/2006_21_sr.html","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.novell.com/linux/security/advisories/2006_21_sr.html"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=382255","reference_id":"382255","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=382255"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4111","reference_id":"CVE-2006-4111","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4111"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails/CVE-2006-4111.yml","reference_id":"CVE-2006-4111.YML","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails/CVE-2006-4111.yml"},{"reference_url":"https://github.com/advisories/GHSA-rvpq-5xqx-pfpp","reference_id":"GHSA-rvpq-5xqx-pfpp","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-rvpq-5xqx-pfpp"},{"reference_url":"https://security.gentoo.org/glsa/200608-20","reference_id":"GLSA-200608-20","reference_type":"","scores":[],"url":"https://security.gentoo.org/glsa/200608-20"}],"fixed_packages":[],"aliases":["CVE-2006-4111","GHSA-rvpq-5xqx-pfpp"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-k7su-urtq-wubq"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/39082?format=json","vulnerability_id":"VCID-kskq-ca5t-wybj","summary":"Moderate severity vulnerability that affects rails\nCross-site scripting (XSS) vulnerability in the strip_tags function in Ruby on Rails before 2.2.s, and 2.3.x before 2.3.5, allows remote attackers to inject arbitrary web script or HTML via vectors involving non-printing ASCII characters, related to HTML::Tokenizer and actionpack/lib/action_controller/vendor/html-scanner/html/node.rb.","references":[{"reference_url":"http://github.com/rails/rails","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://github.com/rails/rails"},{"reference_url":"http://github.com/rails/rails/commit/bfe032858077bb2946abe25e95e485ba6da86bd5","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://github.com/rails/rails/commit/bfe032858077bb2946abe25e95e485ba6da86bd5"},{"reference_url":"http://groups.google.com/group/rubyonrails-security/browse_thread/thread/4d4f71f2aef4c0ab?pli=1","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://groups.google.com/group/rubyonrails-security/browse_thread/thread/4d4f71f2aef4c0ab?pli=1"},{"reference_url":"http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html"},{"reference_url":"http://lists.opensuse.org/opensuse-security-announce/2010-03/msg00004.html","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://lists.opensuse.org/opensuse-security-announce/2010-03/msg00004.html"},{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-4214.json","reference_id":"","reference_type":"","scores":[],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-4214.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2009-4214","reference_id":"","reference_type":"","scores":[{"value":"0.01632","scoring_system":"epss","scoring_elements":"0.82243","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2009-4214"},{"reference_url":"http://secunia.com/advisories/37446","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://secunia.com/advisories/37446"},{"reference_url":"http://secunia.com/advisories/38915","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://secunia.com/advisories/38915"},{"reference_url":"http://support.apple.com/kb/HT4077","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://support.apple.com/kb/HT4077"},{"reference_url":"http://weblog.rubyonrails.org/2009/11/30/ruby-on-rails-2-3-5-released","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://weblog.rubyonrails.org/2009/11/30/ruby-on-rails-2-3-5-released"},{"reference_url":"http://www.debian.org/security/2011/dsa-2260","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.debian.org/security/2011/dsa-2260"},{"reference_url":"http://www.debian.org/security/2011/dsa-2301","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.debian.org/security/2011/dsa-2301"},{"reference_url":"http://www.openwall.com/lists/oss-security/2009/11/27/2","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2009/11/27/2"},{"reference_url":"http://www.openwall.com/lists/oss-security/2009/12/08/3","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2009/12/08/3"},{"reference_url":"http://www.securityfocus.com/bid/37142","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.securityfocus.com/bid/37142"},{"reference_url":"http://www.securitytracker.com/id?1023245","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.securitytracker.com/id?1023245"},{"reference_url":"http://www.vupen.com/english/advisories/2009/3352","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.vupen.com/english/advisories/2009/3352"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=542786","reference_id":"542786","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=542786"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=558685","reference_id":"558685","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=558685"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4214","reference_id":"CVE-2009-4214","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4214"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails/CVE-2009-4214.yml","reference_id":"CVE-2009-4214.YML","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails/CVE-2009-4214.yml"},{"reference_url":"https://github.com/advisories/GHSA-9p3v-wf2w-v29c","reference_id":"GHSA-9p3v-wf2w-v29c","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-9p3v-wf2w-v29c"},{"reference_url":"https://security.gentoo.org/glsa/200912-02","reference_id":"GLSA-200912-02","reference_type":"","scores":[],"url":"https://security.gentoo.org/glsa/200912-02"}],"fixed_packages":[],"aliases":["CVE-2009-4214","GHSA-9p3v-wf2w-v29c"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-kskq-ca5t-wybj"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/51326?format=json","vulnerability_id":"VCID-qs1d-fexs-dfek","summary":"CSRF Vulnerability in rails-ujs\nThere is an vulnerability in rails-ujs that allows attackers to send\nCSRF tokens to wrong domains.\n\nVersions Affected:  rails <= 6.0.3\nNot affected:       Applications which don't use rails-ujs.\nFixed Versions:     rails >= 5.2.4.3, rails >= 6.0.3.1\n\nImpact\n------\n\nThis is a regression of CVE-2015-1840.\n\nIn the scenario where an attacker might be able to control the href attribute of an anchor tag or\nthe action attribute of a form tag that will trigger a POST action, the attacker can set the\nhref or action to a cross-origin URL, and the CSRF token will be sent.\n\nWorkarounds\n-----------\n\nTo work around this problem, change code that allows users to control the href attribute of an anchor\ntag or the action attribute of a form tag to filter the user parameters.\n\nFor example, code like this:\n\n    link_to params\n\nto code like this:\n\n    link_to filtered_params\n\n    def filtered_params\n      # Filter just the parameters that you trust\n    end","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8167.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8167.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-8167","reference_id":"","reference_type":"","scores":[{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62736","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-8167"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionview/CVE-2020-8167.yml","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionview/CVE-2020-8167.yml"},{"reference_url":"https://groups.google.com/forum/#!topic/rubyonrails-security/x9DixQDG9a0","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3","scoring_elements":""},{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://groups.google.com/forum/#!topic/rubyonrails-security/x9DixQDG9a0"},{"reference_url":"https://groups.google.com/g/rubyonrails-security/c/x9DixQDG9a0","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://groups.google.com/g/rubyonrails-security/c/x9DixQDG9a0"},{"reference_url":"https://hackerone.com/reports/189878","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://hackerone.com/reports/189878"},{"reference_url":"https://www.debian.org/security/2020/dsa-4766","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.debian.org/security/2020/dsa-4766"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1843084","reference_id":"1843084","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1843084"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8167","reference_id":"CVE-2020-8167","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8167"},{"reference_url":"https://github.com/advisories/GHSA-xq5j-gw7f-jgj8","reference_id":"GHSA-xq5j-gw7f-jgj8","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-xq5j-gw7f-jgj8"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:1313","reference_id":"RHSA-2021:1313","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:1313"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/77537?format=json","purl":"pkg:gem/rails@5.2.4.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-vh3y-nfex-rkcw"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@5.2.4.3"},{"url":"http://public2.vulnerablecode.io/api/packages/77538?format=json","purl":"pkg:gem/rails@6.0.3.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-hxcf-k4te-h3gu"},{"vulnerability":"VCID-tctm-uptk-1kcx"},{"vulnerability":"VCID-uusn-n8vk-2bcm"},{"vulnerability":"VCID-vh3y-nfex-rkcw"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@6.0.3.1"}],"aliases":["CVE-2020-8167","GHSA-xq5j-gw7f-jgj8"],"risk_score":3.4,"exploitability":"0.5","weighted_severity":"6.8","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-qs1d-fexs-dfek"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/37639?format=json","vulnerability_id":"VCID-vex8-56fk-gqdf","summary":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')\nMultiple cross-site scripting (XSS) vulnerabilities in actionview/lib/action_view/helpers/number_helper.rb in Ruby on Rails beta2 allow remote attackers to inject arbitrary web script or HTML via the (1) format, (2) negative_format, or (3) units parameter to the (a) number_to_currency, (b) number_to_percentage, or (c) number_to_human helper.","references":[{"reference_url":"http://lists.opensuse.org/opensuse-updates/2014-02/msg00081.html","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://lists.opensuse.org/opensuse-updates/2014-02/msg00081.html"},{"reference_url":"http://openwall.com/lists/oss-security/2014/02/18/8","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://openwall.com/lists/oss-security/2014/02/18/8"},{"reference_url":"http://rhn.redhat.com/errata/RHSA-2014-0215.html","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://rhn.redhat.com/errata/RHSA-2014-0215.html"},{"reference_url":"http://rhn.redhat.com/errata/RHSA-2014-0306.html","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://rhn.redhat.com/errata/RHSA-2014-0306.html"},{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-0081.json","reference_id":"","reference_type":"","scores":[],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-0081.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2014-0081","reference_id":"","reference_type":"","scores":[{"value":"0.00885","scoring_system":"epss","scoring_elements":"0.75813","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2014-0081"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0081","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0081"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0082","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0082"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0130","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0130"},{"reference_url":"https://github.com/rails/rails","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails"},{"reference_url":"https://github.com/rails/rails/commit/08d0a11a3f62718d601d39e617c834759cf59bbb","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails/commit/08d0a11a3f62718d601d39e617c834759cf59bbb"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2014-0081.yml","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2014-0081.yml"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails/CVE-2014-0081.yml","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails/CVE-2014-0081.yml"},{"reference_url":"https://groups.google.com/forum/#!topic/rubyonrails-security/tfp6gZCtzr4","reference_id":"","reference_type":"","scores":[],"url":"https://groups.google.com/forum/#!topic/rubyonrails-security/tfp6gZCtzr4"},{"reference_url":"https://web.archive.org/web/20140911141416/http://www.securitytracker.com/id/1029782","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://web.archive.org/web/20140911141416/http://www.securitytracker.com/id/1029782"},{"reference_url":"https://web.archive.org/web/20170307202606/http://www.securityfocus.com/bid/65647","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://web.archive.org/web/20170307202606/http://www.securityfocus.com/bid/65647"},{"reference_url":"https://web.archive.org/web/20201207045136/https://groups.google.com/forum/message/raw?msg=rubyonrails-security/tfp6gZCtzr4/j8LUHmu7fIEJ","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://web.archive.org/web/20201207045136/https://groups.google.com/forum/message/raw?msg=rubyonrails-security/tfp6gZCtzr4/j8LUHmu7fIEJ"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1065520","reference_id":"1065520","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1065520"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2014-0081","reference_id":"CVE-2014-0081","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-0081"},{"reference_url":"https://github.com/advisories/GHSA-m46p-ggm5-5j83","reference_id":"GHSA-m46p-ggm5-5j83","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-m46p-ggm5-5j83"},{"reference_url":"https://access.redhat.com/errata/RHSA-2014:0215","reference_id":"RHSA-2014:0215","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2014:0215"},{"reference_url":"https://access.redhat.com/errata/RHSA-2014:0306","reference_id":"RHSA-2014:0306","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2014:0306"}],"fixed_packages":[],"aliases":["CVE-2014-0081","GHSA-m46p-ggm5-5j83","OSV-103439"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-vex8-56fk-gqdf"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/51578?format=json","vulnerability_id":"VCID-vh3y-nfex-rkcw","summary":"Possible DoS Vulnerability in Active Record PostgreSQL adapter\nThere is a possible DoS vulnerability in the PostgreSQL adapter in Active\nRecord. This vulnerability has been assigned the CVE identifier CVE-2021-22880.\n\nVersions Affected:  >= 4.2.0\nNot affected:       < 4.2.0\nFixed Versions:     6.1.2.1, 6.0.3.5, 5.2.4.5\n\nImpact\n------\nCarefully crafted input can cause the input validation in the \"money\" type of\nthe PostgreSQL adapter in Active Record to spend too much time in a regular\nexpression, resulting in the potential for a DoS attack.\n\nThis only impacts Rails applications that are using PostgreSQL along with\nmoney type columns that take user input.\n\nWorkarounds\n-----------\nIn the case a patch can't be applied, the following monkey patch can be used\nin an initializer:\n\n```\nmodule ActiveRecord\n  module ConnectionAdapters\n    module PostgreSQL\n      module OID # :nodoc:\n        class Money < Type::Decimal # :nodoc:\n          def cast_value(value)\n            return value unless ::String === value\n\n            value = value.sub(/^\\((.+)\\)$/, '-\\1') # (4)\n            case value\n            when /^-?\\D*+[\\d,]+\\.\\d{2}$/  # (1)\n              value.gsub!(/[^-\\d.]/, \"\")\n            when /^-?\\D*+[\\d.]+,\\d{2}$/  # (2)\n              value.gsub!(/[^-\\d,]/, \"\").sub!(/,/, \".\")\n            end\n\n            super(value)\n          end\n        end\n      end\n    end\n  end\nend\n```","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-22880.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-22880.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-22880","reference_id":"","reference_type":"","scores":[{"value":"0.02599","scoring_system":"epss","scoring_elements":"0.85889","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-22880"},{"reference_url":"https://discuss.rubyonrails.org/t/cve-2021-22880-possible-dos-vulnerability-in-active-record-postgresql-adapter/77129","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://discuss.rubyonrails.org/t/cve-2021-22880-possible-dos-vulnerability-in-active-record-postgresql-adapter/77129"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/rails/rails","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activerecord/CVE-2021-22880.yml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activerecord/CVE-2021-22880.yml"},{"reference_url":"https://groups.google.com/g/rubyonrails-security/c/ZzUqCh9vyhI","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":""},{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://groups.google.com/g/rubyonrails-security/c/ZzUqCh9vyhI"},{"reference_url":"https://hackerone.com/reports/1023899","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://hackerone.com/reports/1023899"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MO5OJ3F4ZL3UXVLJO6ECANRVZBNRS2IH","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MO5OJ3F4ZL3UXVLJO6ECANRVZBNRS2IH"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MO5OJ3F4ZL3UXVLJO6ECANRVZBNRS2IH/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MO5OJ3F4ZL3UXVLJO6ECANRVZBNRS2IH/"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XQ3NS4IBYE2I3MVMGAHFZBZBIZGHXHT3","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XQ3NS4IBYE2I3MVMGAHFZBZBIZGHXHT3"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XQ3NS4IBYE2I3MVMGAHFZBZBIZGHXHT3/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XQ3NS4IBYE2I3MVMGAHFZBZBIZGHXHT3/"},{"reference_url":"https://security.netapp.com/advisory/ntap-20210805-0009","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scor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