Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/554217?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/554217?format=api", "purl": "pkg:apk/alpine/py3-werkzeug@3.1.4-r0?arch=s390x&distroversion=edge&reponame=main", "type": "apk", "namespace": "alpine", "name": "py3-werkzeug", "version": "3.1.4-r0", "qualifiers": { "arch": "s390x", "distroversion": "edge", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "3.1.5-r0", "latest_non_vulnerable_version": "3.1.6-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/23688?format=api", "vulnerability_id": "VCID-6cpm-rdw8-7fh6", "summary": "Werkzeug safe_join() allows Windows special device names\nWerkzeug's `safe_join` function allows path segments with Windows device names. On Windows, there are special device names such as `CON`, `AUX`, etc that are implicitly present and readable in every directory. `send_from_directory` uses `safe_join` to safely serve files at user-specified paths under a directory. If the application is running on Windows, and the requested path ends with a special device name, the file will be opened successfully, but reading will hang indefinitely.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-66221.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-2025-66221.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-66221", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09256", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.0918", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09226", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09149", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.0923", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09268", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.0927", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09239", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09225", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.0912", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09101", "published_at": "2026-04-18T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-66221" }, { "reference_url": "https://github.com/pallets/werkzeug", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pallets/werkzeug" }, { "reference_url": "https://github.com/pallets/werkzeug/commit/4b833376a45c323a189cd11d2362bcffdb1c0c13", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/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:Y/T:P/P:M/B:A/M:M/D:T/2025-12-01T15:35:05Z/" } ], "url": "https://github.com/pallets/werkzeug/commit/4b833376a45c323a189cd11d2362bcffdb1c0c13" }, { "reference_url": "https://github.com/pallets/werkzeug/releases/tag/3.1.4", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/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:Y/T:P/P:M/B:A/M:M/D:T/2025-12-01T15:35:05Z/" } ], "url": "https://github.com/pallets/werkzeug/releases/tag/3.1.4" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2417789", "reference_id": "2417789", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2417789" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66221", "reference_id": "CVE-2025-66221", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66221" }, { "reference_url": "https://github.com/advisories/GHSA-hgf8-39gv-g3f2", "reference_id": "GHSA-hgf8-39gv-g3f2", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-hgf8-39gv-g3f2" }, { "reference_url": "https://github.com/pallets/werkzeug/security/advisories/GHSA-hgf8-39gv-g3f2", "reference_id": "GHSA-hgf8-39gv-g3f2", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/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:Y/T:P/P:M/B:A/M:M/D:T/2025-12-01T15:35:05Z/" } ], "url": "https://github.com/pallets/werkzeug/security/advisories/GHSA-hgf8-39gv-g3f2" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/554217?format=api", "purl": "pkg:apk/alpine/py3-werkzeug@3.1.4-r0?arch=s390x&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/py3-werkzeug@3.1.4-r0%3Farch=s390x&distroversion=edge&reponame=main" } ], "aliases": [ "CVE-2025-66221", "GHSA-hgf8-39gv-g3f2" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6cpm-rdw8-7fh6" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/py3-werkzeug@3.1.4-r0%3Farch=s390x&distroversion=edge&reponame=main" }