Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/140555?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/140555?format=api", "purl": "pkg:gem/sinatra@2.0.0.beta2", "type": "gem", "namespace": "", "name": "sinatra", "version": "2.0.0.beta2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "4.2.0", "latest_non_vulnerable_version": "4.2.0", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/9097?format=api", "vulnerability_id": "VCID-5dmr-8tvd-8uen", "summary": "Cross-site Scripting\nSinatra has XSS via the Bad Request page that occurs upon a params parser exception.", "references": [ { "reference_url": "https://access.redhat.com/errata/RHSA-2019:0212", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://access.redhat.com/errata/RHSA-2019:0212" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2019:0315", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://access.redhat.com/errata/RHSA-2019:0315" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-11627.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-11627.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-11627", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00398", "scoring_system": "epss", "scoring_elements": "0.60588", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00398", "scoring_system": "epss", "scoring_elements": "0.60465", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00398", "scoring_system": "epss", "scoring_elements": "0.6054", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00398", "scoring_system": "epss", "scoring_elements": "0.60566", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00398", "scoring_system": "epss", "scoring_elements": "0.60536", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00398", "scoring_system": "epss", "scoring_elements": "0.60584", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00398", "scoring_system": "epss", "scoring_elements": "0.60601", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00398", "scoring_system": "epss", "scoring_elements": "0.60624", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00398", "scoring_system": "epss", "scoring_elements": "0.6061", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-11627" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/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/sinatra/CVE-2018-11627.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sinatra/CVE-2018-11627.yml" }, { "reference_url": "https://github.com/sinatra/sinatra", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sinatra/sinatra" }, { "reference_url": "https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a" }, { "reference_url": "https://github.com/sinatra/sinatra/issues/1428", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sinatra/sinatra/issues/1428" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1585218", "reference_id": "1585218", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1585218" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:cloudforms:4.6:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:redhat:cloudforms:4.6:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:cloudforms:4.6:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:cloudforms:4.7:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:redhat:cloudforms:4.7:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:cloudforms:4.7:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:sinatrarb:sinatra:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:sinatrarb:sinatra:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:sinatrarb:sinatra:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2018-11627", "reference_id": "CVE-2018-11627", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:M/Au:N/C:N/I:P/A:N" }, { "value": "6.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-11627" }, { "reference_url": "https://github.com/advisories/GHSA-mq35-wqvf-r23c", "reference_id": "GHSA-mq35-wqvf-r23c", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-mq35-wqvf-r23c" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/130898?format=api", "purl": "pkg:gem/sinatra@2.0.0-alpha", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/sinatra@2.0.0-alpha" }, { "url": "http://public2.vulnerablecode.io/api/packages/26523?format=api", "purl": "pkg:gem/sinatra@2.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7f81-3s1y-sfec" }, { "vulnerability": "VCID-k7su-xtsg-jyg9" }, { "vulnerability": "VCID-tax5-a72w-mbhy" }, { "vulnerability": "VCID-vy9q-nvxx-yfh5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/sinatra@2.0.2" } ], "aliases": [ "CVE-2018-11627", "GHSA-mq35-wqvf-r23c" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-5dmr-8tvd-8uen" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/14283?format=api", "vulnerability_id": "VCID-7f81-3s1y-sfec", "summary": "sinatra does not validate expanded path matches\nSinatra before 2.2.0 does not validate that the expanded path matches public_dir when serving static files.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-29970.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-2022-29970.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-29970", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00601", "scoring_system": "epss", "scoring_elements": "0.69476", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00601", "scoring_system": "epss", "scoring_elements": "0.6949", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00601", "scoring_system": "epss", "scoring_elements": "0.69505", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00601", "scoring_system": "epss", "scoring_elements": "0.69483", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00601", "scoring_system": "epss", "scoring_elements": "0.69468", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00601", "scoring_system": "epss", "scoring_elements": "0.69417", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00601", "scoring_system": "epss", "scoring_elements": "0.69421", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00601", "scoring_system": "epss", "scoring_elements": "0.69438", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-29970" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29970", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29970" }, { "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/sinatra/sinatra", "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/sinatra/sinatra" }, { "reference_url": "https://github.com/sinatra/sinatra/pull/1683", "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://github.com/sinatra/sinatra/pull/1683" }, { "reference_url": "https://github.com/sinatra/sinatra/pull/1683/commits/462c3ca1db53ed3cfc394cf5948e9c948ad1c10e", "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/sinatra/sinatra/pull/1683/commits/462c3ca1db53ed3cfc394cf5948e9c948ad1c10e" }, { "reference_url": "https://github.com/skylightio/skylight-ruby/pull/294", "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/skylightio/skylight-ruby/pull/294" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00034.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/2022/10/msg00034.html" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00020.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/2024/09/msg00020.html" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1014717", "reference_id": "1014717", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1014717" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2081096", "reference_id": "2081096", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2081096" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29970", "reference_id": "CVE-2022-29970", "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-2022-29970" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sinatra/CVE-2022-29970.yml", "reference_id": "CVE-2022-29970.YML", "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/sinatra/CVE-2022-29970.yml" }, { "reference_url": "https://github.com/advisories/GHSA-qp49-3pvw-x4m5", "reference_id": "GHSA-qp49-3pvw-x4m5", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-qp49-3pvw-x4m5" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:2253", "reference_id": "RHSA-2022:2253", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:2253" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:2255", "reference_id": "RHSA-2022:2255", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:2255" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:2256", "reference_id": "RHSA-2022:2256", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:2256" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:4587", "reference_id": "RHSA-2022:4587", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:4587" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:4661", "reference_id": "RHSA-2022:4661", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:4661" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:8506", "reference_id": "RHSA-2022:8506", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:8506" }, { "reference_url": "https://usn.ubuntu.com/7664-1/", "reference_id": "USN-7664-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7664-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/50480?format=api", "purl": "pkg:gem/sinatra@2.2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-k7su-xtsg-jyg9" }, { "vulnerability": "VCID-tax5-a72w-mbhy" }, { "vulnerability": "VCID-vy9q-nvxx-yfh5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/sinatra@2.2.0" } ], "aliases": [ "CVE-2022-29970", "GHSA-qp49-3pvw-x4m5" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7f81-3s1y-sfec" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/21783?format=api", "vulnerability_id": "VCID-tax5-a72w-mbhy", "summary": "Sinatra is vulnerable to ReDoS through ETag header value generation\nThere is a denial of service vulnerability in the `If-Match` and `If-None-Match` header parsing component of Sinatra, if the `etag` method is used when constructing the response and you are using Ruby < 3.2.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-61921.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-61921.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-61921", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60484", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60505", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60518", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60438", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60481", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60433", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60465", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00397", "scoring_system": "epss", "scoring_elements": "0.60497", "published_at": "2026-04-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-61921" }, { "reference_url": "https://bugs.ruby-lang.org/issues/19104", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:54:24Z/" } ], "url": "https://bugs.ruby-lang.org/issues/19104" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-61921", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-61921" }, { "reference_url": "https://github.com/sinatra/sinatra", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sinatra/sinatra" }, { "reference_url": "https://github.com/sinatra/sinatra/commit/3fe8c38dc405586f7ad8f2ac748aa53e9c3615bd", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sinatra/sinatra/commit/3fe8c38dc405586f7ad8f2ac748aa53e9c3615bd" }, { "reference_url": "https://github.com/sinatra/sinatra/commit/8ff496bd4877520599e1479d6efead39304edceb", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sinatra/sinatra/commit/8ff496bd4877520599e1479d6efead39304edceb" }, { "reference_url": "https://github.com/sinatra/sinatra/issues/2120", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:54:24Z/" } ], "url": "https://github.com/sinatra/sinatra/issues/2120" }, { "reference_url": "https://github.com/sinatra/sinatra/pull/1823", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:54:24Z/" } ], "url": "https://github.com/sinatra/sinatra/pull/1823" }, { "reference_url": "https://github.com/sinatra/sinatra/pull/2121", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:54:24Z/" } ], "url": "https://github.com/sinatra/sinatra/pull/2121" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1118290", "reference_id": "1118290", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1118290" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403178", "reference_id": "2403178", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403178" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61921", "reference_id": "CVE-2025-61921", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61921" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sinatra/CVE-2025-61921.yml", "reference_id": "CVE-2025-61921.YML", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sinatra/CVE-2025-61921.yml" }, { "reference_url": "https://github.com/advisories/GHSA-mr3q-g2mv-mr4q", "reference_id": "GHSA-mr3q-g2mv-mr4q", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-mr3q-g2mv-mr4q" }, { "reference_url": "https://github.com/sinatra/sinatra/security/advisories/GHSA-mr3q-g2mv-mr4q", "reference_id": "GHSA-mr3q-g2mv-mr4q", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:54:24Z/" } ], "url": "https://github.com/sinatra/sinatra/security/advisories/GHSA-mr3q-g2mv-mr4q" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/64249?format=api", "purl": "pkg:gem/sinatra@4.2.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/sinatra@4.2.0" } ], "aliases": [ "CVE-2025-61921", "GHSA-mr3q-g2mv-mr4q" ], "risk_score": 2.4, "exploitability": "0.5", "weighted_severity": "4.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-tax5-a72w-mbhy" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/17281?format=api", "vulnerability_id": "VCID-vy9q-nvxx-yfh5", "summary": "Sinatra vulnerable to Reliance on Untrusted Inputs in a Security Decision\nVersions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host (XFH) header. When making a request to a method with redirect applied, it is possible to trigger an Open Redirect Attack by inserting an arbitrary address into this header. If used for caching purposes, such as with servers like Nginx, or as a reverse proxy, without handling the X-Forwarded-Host header, attackers can potentially exploit Cache Poisoning or Routing-based SSRF.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-21510.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-21510.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-21510", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48101", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.4809", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48115", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48092", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48097", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48073", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48044", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48094", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-21510" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21510", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21510" }, { "reference_url": "https://github.com/advisories/GHSA-hxx2-7vcw-mqr3", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3", "scoring_elements": "" }, { "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" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-hxx2-7vcw-mqr3" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sinatra/CVE-2024-21510.yml", "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" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sinatra/CVE-2024-21510.yml" }, { "reference_url": "https://github.com/sinatra/sinatra", "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" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sinatra/sinatra" }, { "reference_url": "https://github.com/sinatra/sinatra/blob/b626e2d82c23b4fde0b51782fd32ca27ccde1d1a/lib/sinatra/base.rb#L319", "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" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sinatra/sinatra/blob/b626e2d82c23b4fde0b51782fd32ca27ccde1d1a/lib/sinatra/base.rb#L319" }, { "reference_url": "https://github.com/sinatra/sinatra/blob/b626e2d82c23b4fde0b51782fd32ca27ccde1d1a/lib/sinatra/base.rb#L323C1-L343C17", "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" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sinatra/sinatra/blob/b626e2d82c23b4fde0b51782fd32ca27ccde1d1a/lib/sinatra/base.rb#L323C1-L343C17" }, { "reference_url": "https://github.com/sinatra/sinatra/blob/main/CHANGELOG.md#410--2024-11-18", "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" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sinatra/sinatra/blob/main/CHANGELOG.md#410--2024-11-18" }, { "reference_url": "https://github.com/sinatra/sinatra/pull/2010", "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" }, { "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/E:P" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-01T14:19:38Z/" } ], "url": "https://github.com/sinatra/sinatra/pull/2010" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21510", "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" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21510" }, { "reference_url": "https://security.snyk.io/vuln/SNYK-RUBY-SINATRA-6483832", "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" }, { "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/E:P" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-01T14:19:38Z/" } ], "url": "https://security.snyk.io/vuln/SNYK-RUBY-SINATRA-6483832" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1087290", "reference_id": "1087290", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1087290" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2323117", "reference_id": "2323117", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2323117" }, { "reference_url": "https://github.com/sinatra/sinatra/blob/b626e2d82c23b4fde0b51782fd32ca27ccde1d1a/lib/sinatra/base.rb%23L319", "reference_id": "base.rb%23L319", "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/E:P" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-01T14:19:38Z/" } ], "url": "https://github.com/sinatra/sinatra/blob/b626e2d82c23b4fde0b51782fd32ca27ccde1d1a/lib/sinatra/base.rb%23L319" }, { "reference_url": "https://github.com/sinatra/sinatra/blob/b626e2d82c23b4fde0b51782fd32ca27ccde1d1a/lib/sinatra/base.rb%23L323C1-L343C17", "reference_id": "base.rb%23L323C1-L343C17", "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/E:P" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-01T14:19:38Z/" } ], "url": "https://github.com/sinatra/sinatra/blob/b626e2d82c23b4fde0b51782fd32ca27ccde1d1a/lib/sinatra/base.rb%23L323C1-L343C17" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:10987", "reference_id": "RHSA-2024:10987", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:10987" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/57129?format=api", "purl": "pkg:gem/sinatra@4.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tax5-a72w-mbhy" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/sinatra@4.1.0" } ], "aliases": [ "CVE-2024-21510", "GHSA-hxx2-7vcw-mqr3" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-vy9q-nvxx-yfh5" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/sinatra@2.0.0.beta2" }