Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/625354?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/625354?format=api", "purl": "pkg:npm/postcss@8.4.28", "type": "npm", "namespace": "", "name": "postcss", "version": "8.4.28", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "8.4.31", "latest_non_vulnerable_version": "8.5.10", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/19246?format=api", "vulnerability_id": "VCID-f8u5-8mj5-7yc6", "summary": "PostCSS line return parsing error\nAn issue was discovered in PostCSS before 8.4.31. It affects linters using PostCSS to parse external Cascading Style Sheets (CSS). There may be `\\r` discrepancies, as demonstrated by `@font-face{ font:(\\r/*);}` in a rule.\n\nThis vulnerability affects linters using PostCSS to parse external untrusted CSS. An attacker can prepare CSS in such a way that it will contains parts parsed by PostCSS as a CSS comment. After processing by PostCSS, it will be included in the PostCSS output in CSS nodes (rules, properties) despite being originally included in a comment.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-44270.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:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-44270.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-44270", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00197", "scoring_system": "epss", "scoring_elements": "0.41638", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00197", "scoring_system": "epss", "scoring_elements": "0.41713", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00197", "scoring_system": "epss", "scoring_elements": "0.41691", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00197", "scoring_system": "epss", "scoring_elements": "0.41706", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00197", "scoring_system": "epss", "scoring_elements": "0.41739", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00197", "scoring_system": "epss", "scoring_elements": "0.41716", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00197", "scoring_system": "epss", "scoring_elements": "0.41707", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00197", "scoring_system": "epss", "scoring_elements": "0.41657", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00197", "scoring_system": "epss", "scoring_elements": "0.41729", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00197", "scoring_system": "epss", "scoring_elements": "0.41701", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00219", "scoring_system": "epss", "scoring_elements": "0.44368", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00219", "scoring_system": "epss", "scoring_elements": "0.44445", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00219", "scoring_system": "epss", "scoring_elements": "0.44448", "published_at": "2026-04-26T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-44270" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-44270", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-44270" }, { "reference_url": "https://github.com/github/advisory-database/issues/2820", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "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/2024-09-23T16:38:23Z/" } ], "url": "https://github.com/github/advisory-database/issues/2820" }, { "reference_url": "https://github.com/postcss/postcss", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/postcss/postcss" }, { "reference_url": "https://github.com/postcss/postcss/blob/main/lib/tokenize.js#L25", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "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/2024-09-23T16:38:23Z/" } ], "url": "https://github.com/postcss/postcss/blob/main/lib/tokenize.js#L25" }, { "reference_url": "https://github.com/postcss/postcss/commit/58cc860b4c1707510c9cd1bc1fa30b423a9ad6c5", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "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/2024-09-23T16:38:23Z/" } ], "url": "https://github.com/postcss/postcss/commit/58cc860b4c1707510c9cd1bc1fa30b423a9ad6c5" }, { "reference_url": "https://github.com/postcss/postcss/releases/tag/8.4.31", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "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/2024-09-23T16:38:23Z/" } ], "url": "https://github.com/postcss/postcss/releases/tag/8.4.31" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00025.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00025.html" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1053282", "reference_id": "1053282", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1053282" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2326998", "reference_id": "2326998", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2326998" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44270", "reference_id": "CVE-2023-44270", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44270" }, { "reference_url": "https://github.com/advisories/GHSA-7fh5-64p2-3v2j", "reference_id": "GHSA-7fh5-64p2-3v2j", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-7fh5-64p2-3v2j" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:10517", "reference_id": "RHSA-2024:10517", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:10517" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:10908", "reference_id": "RHSA-2024:10908", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:10908" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:0654", "reference_id": "RHSA-2025:0654", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:0654" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:0892", "reference_id": "RHSA-2025:0892", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:0892" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:1824", "reference_id": "RHSA-2025:1824", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:1824" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:1829", "reference_id": "RHSA-2025:1829", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:1829" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:1865", "reference_id": "RHSA-2025:1865", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:1865" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:1866", "reference_id": "RHSA-2025:1866", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:1866" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:2652", "reference_id": "RHSA-2025:2652", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:2652" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:3069", "reference_id": "RHSA-2025:3069", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:3069" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/60279?format=api", "purl": "pkg:npm/postcss@8.4.31", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/postcss@8.4.31" } ], "aliases": [ "CVE-2023-44270", "GHSA-7fh5-64p2-3v2j" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-f8u5-8mj5-7yc6" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/postcss@8.4.28" }