Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/977133?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/977133?format=api", "purl": "pkg:apk/alpine/libxslt@1.1.35-r0?arch=ppc64le&distroversion=v3.23&reponame=main", "type": "apk", "namespace": "alpine", "name": "libxslt", "version": "1.1.35-r0", "qualifiers": { "arch": "ppc64le", "distroversion": "v3.23", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "1.1.43-r0", "latest_non_vulnerable_version": "1.1.43-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/10993?format=api", "vulnerability_id": "VCID-nxyn-eknv-tqbf", "summary": "Use After Free\nUse after free in Blink XSLT in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-30560", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24409", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24451", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24436", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24479", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24493", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24537", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24522", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24634", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24478", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24597", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-30560" }, { "reference_url": "https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop.html" }, { "reference_url": "https://crbug.com/1219209", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://crbug.com/1219209" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30560", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30560" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/CVE-2021-30560.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/CVE-2021-30560.yml" }, { "reference_url": "https://github.com/sparklemotion/nokogiri", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sparklemotion/nokogiri" }, { "reference_url": "https://github.com/sparklemotion/nokogiri/releases/tag/v1.13.2", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sparklemotion/nokogiri/releases/tag/v1.13.2" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00010.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00010.html" }, { "reference_url": "https://www.debian.org/security/2022/dsa-5216", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.debian.org/security/2022/dsa-5216" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079", "reference_id": "990079", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079" }, { "reference_url": "https://security.archlinux.org/ASA-202107-30", "reference_id": "ASA-202107-30", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202107-30" }, { "reference_url": "https://security.archlinux.org/ASA-202107-31", "reference_id": "ASA-202107-31", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202107-31" }, { "reference_url": "https://security.archlinux.org/AVG-2166", "reference_id": "AVG-2166", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2166" }, { "reference_url": "https://security.archlinux.org/AVG-2167", "reference_id": "AVG-2167", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2167" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30560", "reference_id": "CVE-2021-30560", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30560" }, { "reference_url": "https://github.com/advisories/GHSA-59gp-qqm7-cw4j", "reference_id": "GHSA-59gp-qqm7-cw4j", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-59gp-qqm7-cw4j" }, { "reference_url": "https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-fq42-c5rg-92c2", "reference_id": "GHSA-fq42-c5rg-92c2", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-fq42-c5rg-92c2" }, { "reference_url": "https://security.gentoo.org/glsa/202107-49", "reference_id": "GLSA-202107-49", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202107-49" }, { "reference_url": "https://security.gentoo.org/glsa/202310-23", "reference_id": "GLSA-202310-23", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.gentoo.org/glsa/202310-23" }, { "reference_url": "https://usn.ubuntu.com/5575-1/", "reference_id": "USN-5575-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5575-1/" }, { "reference_url": "https://usn.ubuntu.com/5575-2/", "reference_id": "USN-5575-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5575-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/977133?format=api", "purl": "pkg:apk/alpine/libxslt@1.1.35-r0?arch=ppc64le&distroversion=v3.23&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/libxslt@1.1.35-r0%3Farch=ppc64le&distroversion=v3.23&reponame=main" } ], "aliases": [ "CVE-2021-30560", "GHSA-59gp-qqm7-cw4j" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-nxyn-eknv-tqbf" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/libxslt@1.1.35-r0%3Farch=ppc64le&distroversion=v3.23&reponame=main" }