Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/41713?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/41713?format=api", "vulnerability_id": "VCID-7tgb-99ck-kkg6", "summary": "Exposure of Sensitive Information to an Unauthorized Actor\nrails_multisite provides multi-db support for Rails applications.Depending on how the application makes use of these cookies, it may be possible for an attacker to re-use cookies on different 'sites' within a multi-site Rails application. The issue has been patched in v4 of the `rails_multisite` gem. Note that this upgrade will invalidate all previous signed/encrypted cookies. The impact of this invalidation will vary based on the application architecture.", "aliases": [ { "alias": "CVE-2021-41263" }, { "alias": "GHSA-844m-cpr9-jcmh" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/59550?format=api", "purl": "pkg:gem/rails_multisite@4.0.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@4.0.0" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/163171?format=api", "purl": "pkg:gem/rails_multisite@0.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@0.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/163172?format=api", "purl": "pkg:gem/rails_multisite@1.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/163173?format=api", "purl": "pkg:gem/rails_multisite@1.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.0.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/163174?format=api", "purl": "pkg:gem/rails_multisite@1.0.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.0.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/163175?format=api", "purl": "pkg:gem/rails_multisite@1.0.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.0.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/163176?format=api", "purl": "pkg:gem/rails_multisite@1.0.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.0.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/163177?format=api", "purl": "pkg:gem/rails_multisite@1.0.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.0.6" }, { "url": "http://public2.vulnerablecode.io/api/packages/163178?format=api", "purl": "pkg:gem/rails_multisite@1.1.0.rc1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.1.0.rc1" }, { "url": "http://public2.vulnerablecode.io/api/packages/163179?format=api", "purl": "pkg:gem/rails_multisite@1.1.0.rc2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.1.0.rc2" }, { "url": "http://public2.vulnerablecode.io/api/packages/163180?format=api", "purl": "pkg:gem/rails_multisite@1.1.0.rc3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.1.0.rc3" }, { "url": "http://public2.vulnerablecode.io/api/packages/163181?format=api", "purl": "pkg:gem/rails_multisite@1.1.0.rc4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.1.0.rc4" }, { "url": "http://public2.vulnerablecode.io/api/packages/163182?format=api", "purl": "pkg:gem/rails_multisite@1.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/163183?format=api", "purl": "pkg:gem/rails_multisite@1.1.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.1.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/163184?format=api", "purl": "pkg:gem/rails_multisite@1.1.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@1.1.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/163185?format=api", "purl": "pkg:gem/rails_multisite@2.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@2.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/163186?format=api", "purl": "pkg:gem/rails_multisite@2.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@2.0.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/163187?format=api", "purl": "pkg:gem/rails_multisite@2.0.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@2.0.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/163188?format=api", "purl": "pkg:gem/rails_multisite@2.0.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@2.0.6" }, { "url": "http://public2.vulnerablecode.io/api/packages/163189?format=api", "purl": "pkg:gem/rails_multisite@2.0.7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@2.0.7" }, { "url": "http://public2.vulnerablecode.io/api/packages/163190?format=api", "purl": "pkg:gem/rails_multisite@2.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@2.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/163191?format=api", "purl": "pkg:gem/rails_multisite@2.1.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@2.1.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/163192?format=api", "purl": "pkg:gem/rails_multisite@2.1.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@2.1.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/163193?format=api", "purl": "pkg:gem/rails_multisite@2.2.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@2.2.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/163194?format=api", "purl": "pkg:gem/rails_multisite@2.3.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@2.3.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/163195?format=api", "purl": "pkg:gem/rails_multisite@2.4.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@2.4.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/163196?format=api", "purl": "pkg:gem/rails_multisite@2.5.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@2.5.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/163197?format=api", "purl": "pkg:gem/rails_multisite@3.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@3.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/163198?format=api", "purl": "pkg:gem/rails_multisite@3.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7tgb-99ck-kkg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rails_multisite@3.1.0" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-41263", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00198", "scoring_system": "epss", "scoring_elements": "0.41676", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-41263" }, { "reference_url": "https://github.com/discourse/rails_multisite", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:L/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/discourse/rails_multisite" }, { "reference_url": "https://github.com/discourse/rails_multisite/commit/c6785cdb5c9277dd2c5ac8d55180dd1ece440ed0", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:L/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/discourse/rails_multisite/commit/c6785cdb5c9277dd2c5ac8d55180dd1ece440ed0" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails_multisite/CVE-2021-41263.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:L/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails_multisite/CVE-2021-41263.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41263", "reference_id": "CVE-2021-41263", "reference_type": "", "scores": [ { "value": "6.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:L/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41263" }, { "reference_url": "https://github.com/advisories/GHSA-844m-cpr9-jcmh", "reference_id": "GHSA-844m-cpr9-jcmh", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-844m-cpr9-jcmh" }, { "reference_url": "https://github.com/discourse/rails_multisite/security/advisories/GHSA-844m-cpr9-jcmh", "reference_id": "GHSA-844m-cpr9-jcmh", "reference_type": "", "scores": [ { "value": "6.2", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "6.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:L/A:H" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/discourse/rails_multisite/security/advisories/GHSA-844m-cpr9-jcmh" } ], "weaknesses": [ { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." }, { "cwe_id": 327, "name": "Use of a Broken or Risky Cryptographic Algorithm", "description": "The product uses a broken or risky cryptographic algorithm or protocol." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." }, { "cwe_id": 200, "name": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information." }, { "cwe_id": 565, "name": "Reliance on Cookies without Validation and Integrity Checking", "description": "The product relies on the existence or values of cookies when performing security-critical operations, but it does not properly ensure that the setting is valid for the associated user." } ], "exploits": [], "severity_range_score": "4.0 - 6.9", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7tgb-99ck-kkg6" }