Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/224702?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/224702?format=api", "purl": "pkg:nuget/jQuery.Validation@1.17.0", "type": "nuget", "namespace": "", "name": "jQuery.Validation", "version": "1.17.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.19.4", "latest_non_vulnerable_version": "1.19.4", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/36298?format=api", "vulnerability_id": "VCID-a286-32jj-eubk", "summary": "Regular Expression Denial of Service in jquery-validation\nThe GitHub Security Lab team has identified potential security vulnerabilities in jquery.validation.\n\nThe project contains one or more regular expressions that are vulnerable to ReDoS (Regular Expression Denial of Service)\n\nThis issue was discovered and reported by GitHub team member @erik-krogh (Erik Krogh Kristensen).", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-21252.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-2021-21252.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-21252", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.007", "scoring_system": "epss", "scoring_elements": "0.72032", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.007", "scoring_system": "epss", "scoring_elements": "0.72047", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.007", "scoring_system": "epss", "scoring_elements": "0.72039", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.007", "scoring_system": "epss", "scoring_elements": "0.71951", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.007", "scoring_system": "epss", "scoring_elements": "0.72014", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.007", "scoring_system": "epss", "scoring_elements": "0.7203", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.007", "scoring_system": "epss", "scoring_elements": "0.72006", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.007", "scoring_system": "epss", "scoring_elements": "0.71993", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.007", "scoring_system": "epss", "scoring_elements": "0.71955", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.007", "scoring_system": "epss", "scoring_elements": "0.71979", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.007", "scoring_system": "epss", "scoring_elements": "0.71959", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.007", "scoring_system": "epss", "scoring_elements": "0.71998", "published_at": "2026-04-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-21252" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21252", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21252" }, { "reference_url": "https://github.com/jquery-validation/jquery-validation", "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": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jquery-validation/jquery-validation" }, { "reference_url": "https://github.com/jquery-validation/jquery-validation/commit/5d8f29eef363d043a8fec4eb86d42cadb5fa5f7d", "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": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jquery-validation/jquery-validation/commit/5d8f29eef363d043a8fec4eb86d42cadb5fa5f7d" }, { "reference_url": "https://github.com/jquery-validation/jquery-validation/pull/2371", "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": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jquery-validation/jquery-validation/pull/2371" }, { "reference_url": "https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-jxwx-85vp-gvwm", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-jxwx-85vp-gvwm" }, { "reference_url": "https://jqueryvalidation.org/#installation-via-package-managers", "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": "generic_textual", "scoring_elements": "" } ], "url": "https://jqueryvalidation.org/#installation-via-package-managers" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html", "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": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21252", "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": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21252" }, { "reference_url": "https://securitylab.github.com/advisories/GHSL-2020-294-redos-jquery-validation", "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": "generic_textual", "scoring_elements": "" } ], "url": "https://securitylab.github.com/advisories/GHSL-2020-294-redos-jquery-validation" }, { "reference_url": "https://securitylab.github.com/advisories/GHSL-2020-294-redos-jquery-validation/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://securitylab.github.com/advisories/GHSL-2020-294-redos-jquery-validation/" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20210219-0005", "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": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20210219-0005" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20210219-0005/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://security.netapp.com/advisory/ntap-20210219-0005/" }, { "reference_url": "https://www.npmjs.com/package/jquery-validation", "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": "generic_textual", "scoring_elements": "" } ], "url": "https://www.npmjs.com/package/jquery-validation" }, { "reference_url": "https://www.nuget.org/packages/jquery.validation", "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": "generic_textual", "scoring_elements": "" } ], "url": "https://www.nuget.org/packages/jquery.validation" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2096941", "reference_id": "2096941", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2096941" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=980891", "reference_id": "980891", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=980891" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=980892", "reference_id": "980892", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=980892" }, { "reference_url": "https://github.com/advisories/GHSA-jxwx-85vp-gvwm", "reference_id": "GHSA-jxwx-85vp-gvwm", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-jxwx-85vp-gvwm" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/74352?format=api", "purl": "pkg:nuget/jQuery.Validation@1.19.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-apr7-9vue-3uhr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.19.3" } ], "aliases": [ "CVE-2021-21252", "GHSA-jxwx-85vp-gvwm" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-a286-32jj-eubk" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/54050?format=api", "vulnerability_id": "VCID-apr7-9vue-3uhr", "summary": "Regular expression denial of service in jquery-validation\nAn exponential ReDoS (Regular Expression Denial of Service) can be triggered in the jquery-validation npm package, when an attacker is able to supply arbitrary input to the url2 method", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-43306", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00829", "scoring_system": "epss", "scoring_elements": "0.74553", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00829", "scoring_system": "epss", "scoring_elements": "0.7456", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00844", "scoring_system": "epss", "scoring_elements": "0.74749", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00844", "scoring_system": "epss", "scoring_elements": "0.74722", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00844", "scoring_system": "epss", "scoring_elements": "0.74755", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00844", "scoring_system": "epss", "scoring_elements": "0.74769", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00844", "scoring_system": "epss", "scoring_elements": "0.74793", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00844", "scoring_system": "epss", "scoring_elements": "0.74772", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00844", "scoring_system": "epss", "scoring_elements": "0.74763", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00844", "scoring_system": "epss", "scoring_elements": "0.74719", "published_at": "2026-04-01T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-43306" }, { "reference_url": "https://github.com/jquery-validation/jquery-validation", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jquery-validation/jquery-validation" }, { "reference_url": "https://github.com/jquery-validation/jquery-validation/commit/69cb17ed774b427f7e2ffcdf197968231725c30e", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jquery-validation/jquery-validation/commit/69cb17ed774b427f7e2ffcdf197968231725c30e" }, { "reference_url": "https://github.com/jquery-validation/jquery-validation/pull/2428", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jquery-validation/jquery-validation/pull/2428" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43306", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43306" }, { "reference_url": "https://research.jfrog.com/vulnerabilities/jquery-validation-redos-xray-211348", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://research.jfrog.com/vulnerabilities/jquery-validation-redos-xray-211348" }, { "reference_url": "https://research.jfrog.com/vulnerabilities/jquery-validation-redos-xray-211348/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://research.jfrog.com/vulnerabilities/jquery-validation-redos-xray-211348/" }, { "reference_url": "https://github.com/advisories/GHSA-j9m2-h2pv-wvph", "reference_id": "GHSA-j9m2-h2pv-wvph", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-j9m2-h2pv-wvph" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/993805?format=api", "purl": "pkg:nuget/jQuery.Validation@1.19.4", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.19.4" } ], "aliases": [ "CVE-2021-43306", "GHSA-j9m2-h2pv-wvph" ], "risk_score": 1.4, "exploitability": "0.5", "weighted_severity": "2.7", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-apr7-9vue-3uhr" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/jQuery.Validation@1.17.0" }