Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/993450?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/993450?format=api", "purl": "pkg:apk/alpine/py3-bleach@3.3.0-r0?arch=x86_64&distroversion=v3.15&reponame=community", "type": "apk", "namespace": "alpine", "name": "py3-bleach", "version": "3.3.0-r0", "qualifiers": { "arch": "x86_64", "distroversion": "v3.15", "reponame": "community" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "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": "0.63864", "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": "0.63845", "published_at": "2026-04-08T12:55:00Z" }, { "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": "0.6389", "published_at": "2026-04-26T12:55:00Z" }, { "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": "0.63794", "published_at": "2026-04-07T12:55:00Z" }, { "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": "0.6381", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65789", "published_at": "2026-04-29T12:55:00Z" } ], "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/993450?format=api", "purl": "pkg:apk/alpine/py3-bleach@3.3.0-r0?arch=x86_64&distroversion=v3.15&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/py3-bleach@3.3.0-r0%3Farch=x86_64&distroversion=v3.15&reponame=community" } ], "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" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/py3-bleach@3.3.0-r0%3Farch=x86_64&distroversion=v3.15&reponame=community" }