Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/10389?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/10389?format=api", "purl": "pkg:pypi/bleach@1.1.0", "type": "pypi", "namespace": "", "name": "bleach", "version": "1.1.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "3.3.0", "latest_non_vulnerable_version": "3.3.0", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/6064?format=api", "vulnerability_id": "VCID-92h1-h2vh-xyb6", "summary": "In Mozilla Bleach before 3.11, a mutation XSS affects users calling bleach.clean with noscript and a raw tag in the allowed/whitelisted tags option.", "references": [ { "reference_url": "https://advisory.checkmarx.net/advisory/CX-2020-4276", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://advisory.checkmarx.net/advisory/CX-2020-4276" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-6802", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50191", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50186", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50213", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50239", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50237", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50193", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50231", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50063", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50145", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50203", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50204", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50132", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50177", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50205", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50155", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00267", "scoring_system": "epss", "scoring_elements": "0.50209", "published_at": "2026-04-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-6802" }, { "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1615315", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1615315" }, { "reference_url": "https://cure53.de/fp170.pdf", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://cure53.de/fp170.pdf" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6802", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6802" }, { "reference_url": "https://github.com/mozilla/bleach", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach" }, { "reference_url": "https://github.com/mozilla/bleach/commit/f77e0f6392177a06e46a49abd61a4d9f035e57fd", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach/commit/f77e0f6392177a06e46a49abd61a4d9f035e57fd" }, { "reference_url": "https://github.com/mozilla/bleach/security/advisories/GHSA-q65m-pv3f-wr5r", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach/security/advisories/GHSA-q65m-pv3f-wr5r" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/bleach/PYSEC-2020-27.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/bleach/PYSEC-2020-27.yaml" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6802", "reference_id": "", "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": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6802" }, { "reference_url": "https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=951907", "reference_id": "951907", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=951907" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:bleach:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:mozilla:bleach:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:bleach:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*" }, { "reference_url": "https://github.com/advisories/GHSA-q65m-pv3f-wr5r", "reference_id": "GHSA-q65m-pv3f-wr5r", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-q65m-pv3f-wr5r" }, { "reference_url": "https://usn.ubuntu.com/8077-1/", "reference_id": "USN-8077-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8077-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/10409?format=api", "purl": "pkg:pypi/bleach@3.1.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-cthk-b1bv-xfbk" }, { "vulnerability": "VCID-kxh2-721e-tyh2" }, { "vulnerability": "VCID-mqaz-y2xw-sya2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/bleach@3.1.1" } ], "aliases": [ "CVE-2020-6802", "GHSA-q65m-pv3f-wr5r", "PYSEC-2020-27" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-92h1-h2vh-xyb6" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/6065?format=api", "vulnerability_id": "VCID-cthk-b1bv-xfbk", "summary": "In Mozilla Bleach before 3.12, a mutation XSS in bleach.clean when RCDATA and either svg or math tags are whitelisted and the keyword argument strip=False.", "references": [ { "reference_url": "https://advisory.checkmarx.net/advisory/CX-2020-4277", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://advisory.checkmarx.net/advisory/CX-2020-4277" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-6816", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61934", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61916", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.6192", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61936", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61932", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61889", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61908", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61759", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61871", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61926", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61899", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61884", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61834", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61863", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61833", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00419", "scoring_system": "epss", "scoring_elements": "0.61921", "published_at": "2026-04-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-6816" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6816", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6816" }, { "reference_url": "https://github.com/mozilla/bleach", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach" }, { "reference_url": "https://github.com/mozilla/bleach/releases/tag/v3.1.2", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach/releases/tag/v3.1.2" }, { "reference_url": "https://github.com/mozilla/bleach/security/advisories/GHSA-m6xf-fq7q-8743", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach/security/advisories/GHSA-m6xf-fq7q-8743" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/bleach/PYSEC-2020-28.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/bleach/PYSEC-2020-28.yaml" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EDQU2SZLZMSSACCBUBJ6NOSRNNBDYFW5/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EDQU2SZLZMSSACCBUBJ6NOSRNNBDYFW5/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EDQU2SZLZMSSACCBUBJ6NOSRNNBDYFW5", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EDQU2SZLZMSSACCBUBJ6NOSRNNBDYFW5" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EDQU2SZLZMSSACCBUBJ6NOSRNNBDYFW5/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EDQU2SZLZMSSACCBUBJ6NOSRNNBDYFW5/" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6816", "reference_id": "", "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": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6816" }, { "reference_url": "https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=954236", "reference_id": "954236", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=954236" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:bleach:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:mozilla:bleach:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:bleach:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*" }, { "reference_url": "https://github.com/advisories/GHSA-m6xf-fq7q-8743", "reference_id": "GHSA-m6xf-fq7q-8743", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-m6xf-fq7q-8743" }, { "reference_url": "https://usn.ubuntu.com/8077-1/", "reference_id": "USN-8077-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8077-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/10410?format=api", "purl": "pkg:pypi/bleach@3.1.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-kxh2-721e-tyh2" }, { "vulnerability": "VCID-mqaz-y2xw-sya2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/bleach@3.1.2" } ], "aliases": [ "CVE-2020-6816", "GHSA-m6xf-fq7q-8743", "PYSEC-2020-28" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-cthk-b1bv-xfbk" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/6066?format=api", "vulnerability_id": "VCID-kxh2-721e-tyh2", "summary": "In Mozilla Bleach before 3.1.4, `bleach.clean` behavior parsing style attributes could result in a regular expression denial of service (ReDoS).", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-6817", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68927", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.6897", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.6899", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68985", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68979", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68928", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68938", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68898", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68941", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.6887", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.6885", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68849", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68831", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.689", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68918", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68948", "published_at": "2026-04-18T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-6817" }, { "reference_url": "https://blog.r2c.dev/posts/finding-python-redos-bugs-at-scale-using-dlint-and-r2c/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://blog.r2c.dev/posts/finding-python-redos-bugs-at-scale-using-dlint-and-r2c/" }, { "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1623633", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-19T15:21:19Z/" } ], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1623633" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6817", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6817" }, { "reference_url": "https://github.com/mozilla/bleach", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach" }, { "reference_url": "https://github.com/mozilla/bleach/releases/tag/v3.1.4", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach/releases/tag/v3.1.4" }, { "reference_url": "https://github.com/mozilla/bleach/security/advisories/GHSA-vqhp-cxgc-6wmm", "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": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-19T15:21:19Z/" } ], "url": "https://github.com/mozilla/bleach/security/advisories/GHSA-vqhp-cxgc-6wmm" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/bleach/PYSEC-2020-340.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:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/bleach/PYSEC-2020-340.yaml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6817", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6817" }, { "reference_url": "https://snyk.io/vuln/SNYK-PYTHON-BLEACH-561754", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-PYTHON-BLEACH-561754" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=955388", "reference_id": "955388", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=955388" }, { "reference_url": "https://github.com/advisories/GHSA-vqhp-cxgc-6wmm", "reference_id": "GHSA-vqhp-cxgc-6wmm", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-vqhp-cxgc-6wmm" }, { "reference_url": "https://usn.ubuntu.com/8077-1/", "reference_id": "USN-8077-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8077-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/10412?format=api", "purl": "pkg:pypi/bleach@3.1.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-mqaz-y2xw-sya2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/bleach@3.1.4" } ], "aliases": [ "CVE-2020-6817", "GHSA-vqhp-cxgc-6wmm", "GMS-2020-698", "PYSEC-2020-340", "SNYK-PYTHON-BLEACH-561754" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-kxh2-721e-tyh2" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/6254?format=api", "vulnerability_id": "VCID-mqaz-y2xw-sya2", "summary": "In Mozilla Bleach before 3.3.0, a mutation XSS affects users calling bleach.clean with math or svg; p or br; and style, title, noscript, script, textarea, noframes, iframe, or xmp tags with strip_comments=False.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23980.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/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-2021-23980.json" }, { "reference_url": "https://advisory.checkmarx.net/advisory/CX-2021-4303", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://advisory.checkmarx.net/advisory/CX-2021-4303" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23980", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00455", "scoring_system": "epss", "scoring_elements": "0.63878", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00455", "scoring_system": "epss", "scoring_elements": "0.63873", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00455", "scoring_system": "epss", "scoring_elements": "0.63864", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00455", "scoring_system": "epss", "scoring_elements": "0.63828", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00455", "scoring_system": "epss", "scoring_elements": "0.63876", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00455", "scoring_system": "epss", "scoring_elements": "0.63862", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00455", "scoring_system": "epss", "scoring_elements": "0.63794", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00455", "scoring_system": "epss", "scoring_elements": "0.63749", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00455", "scoring_system": "epss", "scoring_elements": "0.6381", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00455", "scoring_system": "epss", "scoring_elements": "0.6389", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00455", "scoring_system": "epss", "scoring_elements": "0.63836", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00455", "scoring_system": "epss", "scoring_elements": "0.63845", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65789", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65763", "published_at": "2026-05-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23980" }, { "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1689399", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1689399" }, { "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=CVE-2021-23980", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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/2025-03-19T15:18:14Z/" } ], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=CVE-2021-23980" }, { "reference_url": "https://cure53.de/fp170.pdf", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://cure53.de/fp170.pdf" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23980", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23980" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/mozilla/bleach", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach" }, { "reference_url": "https://github.com/mozilla/bleach/blob/79b7a3c5e56a09d1d323a5006afa59b56162eb13/CHANGES#L4", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach/blob/79b7a3c5e56a09d1d323a5006afa59b56162eb13/CHANGES#L4" }, { "reference_url": "https://github.com/mozilla/bleach/commit/79b7a3c5e56a09d1d323a5006afa59b56162eb13", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach/commit/79b7a3c5e56a09d1d323a5006afa59b56162eb13" }, { "reference_url": "https://github.com/mozilla/bleach/security/advisories/GHSA-vv2x-vrpj-qqpq", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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/2025-03-19T15:18:14Z/" } ], "url": "https://github.com/mozilla/bleach/security/advisories/GHSA-vv2x-vrpj-qqpq" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/bleach/PYSEC-2021-865.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/bleach/PYSEC-2021-865.yaml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23980", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23980" }, { "reference_url": "https://pypi.org/project/bleach", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://pypi.org/project/bleach" }, { "reference_url": "https://pypi.org/project/bleach/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://pypi.org/project/bleach/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1925252", "reference_id": "1925252", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1925252" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986251", "reference_id": "986251", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986251" }, { "reference_url": "https://github.com/advisories/GHSA-vv2x-vrpj-qqpq", "reference_id": "GHSA-vv2x-vrpj-qqpq", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-vv2x-vrpj-qqpq" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0781", "reference_id": "RHSA-2021:0781", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0781" }, { "reference_url": "https://usn.ubuntu.com/8077-1/", "reference_id": "USN-8077-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8077-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/14891?format=api", "purl": "pkg:pypi/bleach@3.3.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/bleach@3.3.0" } ], "aliases": [ "CVE-2021-23980", "GHSA-vv2x-vrpj-qqpq", "GMS-2021-168", "PYSEC-2021-865" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-mqaz-y2xw-sya2" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/bleach@1.1.0" }