Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/580327?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/580327?format=api", "purl": "pkg:npm/ajv@3.3.0", "type": "npm", "namespace": "", "name": "ajv", "version": "3.3.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "6.14.0", "latest_non_vulnerable_version": "8.18.0", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/22307?format=api", "vulnerability_id": "VCID-1znw-5dwm-7ydy", "summary": "ajv has ReDoS when using `$data` option\najv (Another JSON Schema Validator) through version 8.17.1 is vulnerable to Regular Expression Denial of Service (ReDoS) when the `$data` option is enabled. The pattern keyword accepts runtime data via JSON Pointer syntax (`$data` reference), which is passed directly to the JavaScript `RegExp()` constructor without validation. An attacker can inject a malicious regex pattern (e.g., `\\\"^(a|a)*$\\\"`) combined with crafted input to cause catastrophic backtracking. A 31-character payload causes approximately 44 seconds of CPU blocking, with each additional character doubling execution time. This enables complete denial of service with a single HTTP request against any API using ajv with `$data`: true for dynamic schema validation.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-69873.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-69873.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-69873", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.03031", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.02984", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.02996", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00015", "scoring_system": "epss", "scoring_elements": "0.03001", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05062", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05007", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05036", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05058", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.0509", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05045", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05105", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04993", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04987", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05079", "published_at": "2026-04-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-69873" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-69873", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-69873" }, { "reference_url": "https://github.com/advisories/GHSA-2g4f-4pwh-qvx6", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "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": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "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/2026-02-12T15:13:03Z/" } ], "url": "https://github.com/advisories/GHSA-2g4f-4pwh-qvx6" }, { "reference_url": "https://github.com/ajv-validator/ajv", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ajv-validator/ajv" }, { "reference_url": "https://github.com/ajv-validator/ajv/commit/720a23fa453ffae8340e92c9b0fe886c54cfe0d5", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ajv-validator/ajv/commit/720a23fa453ffae8340e92c9b0fe886c54cfe0d5" }, { "reference_url": "https://github.com/ajv-validator/ajv/pull/2586", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ajv-validator/ajv/pull/2586" }, { "reference_url": "https://github.com/ajv-validator/ajv/pull/2588", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "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": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "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/2026-02-12T15:13:03Z/" } ], "url": "https://github.com/ajv-validator/ajv/pull/2588" }, { "reference_url": "https://github.com/ajv-validator/ajv/pull/2590", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "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": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "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/2026-02-12T15:13:03Z/" } ], "url": "https://github.com/ajv-validator/ajv/pull/2590" }, { "reference_url": "https://github.com/ajv-validator/ajv/releases/tag/v6.14.0", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "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": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "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/2026-02-12T15:13:03Z/" } ], "url": "https://github.com/ajv-validator/ajv/releases/tag/v6.14.0" }, { "reference_url": "https://github.com/ajv-validator/ajv/releases/tag/v8.18.0", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ajv-validator/ajv/releases/tag/v8.18.0" }, { "reference_url": "https://github.com/EthanKim88/ethan-cve-disclosures/blob/main/CVE-2025-69873-ajv-ReDoS.md", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "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": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "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/2026-02-12T15:13:03Z/" } ], "url": "https://github.com/EthanKim88/ethan-cve-disclosures/blob/main/CVE-2025-69873-ajv-ReDoS.md" }, { "reference_url": "https://github.com/github/advisory-database/pull/6991", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "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": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "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/2026-02-12T15:13:03Z/" } ], "url": "https://github.com/github/advisory-database/pull/6991" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-69873", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-69873" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1128140", "reference_id": "1128140", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1128140" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2439070", "reference_id": "2439070", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2439070" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:10093", "reference_id": "RHSA-2026:10093", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:10093" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:5168", "reference_id": "RHSA-2026:5168", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:5168" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:5807", "reference_id": "RHSA-2026:5807", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:5807" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:5907", "reference_id": "RHSA-2026:5907", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:5907" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:5910", "reference_id": "RHSA-2026:5910", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:5910" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6192", "reference_id": "RHSA-2026:6192", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6192" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6277", "reference_id": "RHSA-2026:6277", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6277" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6309", "reference_id": "RHSA-2026:6309", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6309" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6404", "reference_id": "RHSA-2026:6404", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6404" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6497", "reference_id": "RHSA-2026:6497", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6497" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6567", "reference_id": "RHSA-2026:6567", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6567" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6568", "reference_id": "RHSA-2026:6568", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6568" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6802", "reference_id": "RHSA-2026:6802", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6802" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:7314", "reference_id": "RHSA-2026:7314", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:7314" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:9742", "reference_id": "RHSA-2026:9742", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:9742" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/64908?format=api", "purl": "pkg:npm/ajv@6.14.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ajv@6.14.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/67759?format=api", "purl": "pkg:npm/ajv@7.0.0-alpha.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1znw-5dwm-7ydy" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ajv@7.0.0-alpha.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/64906?format=api", "purl": "pkg:npm/ajv@8.18.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ajv@8.18.0" } ], "aliases": [ "CVE-2025-69873", "GHSA-2g4f-4pwh-qvx6" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1znw-5dwm-7ydy" } ], "fixing_vulnerabilities": [], "risk_score": "3.4", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ajv@3.3.0" }