Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/9039?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/9039?format=api", "vulnerability_id": "VCID-uavp-28t2-7ucc", "summary": "", "aliases": [ { "alias": "CVE-2021-21704" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/11215?format=api", "purl": "pkg:alpm/archlinux/php@8.0.8-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/php@8.0.8-1" }, { "url": "http://public2.vulnerablecode.io/api/packages/99354?format=api", "purl": "pkg:deb/debian/php7.4@7.4.21-1%2Bdeb11u1?distro=bullseye", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/php7.4@7.4.21-1%252Bdeb11u1%3Fdistro=bullseye" }, { "url": "http://public2.vulnerablecode.io/api/packages/99344?format=api", "purl": "pkg:deb/debian/php7.4@7.4.33-1%2Bdeb11u5?distro=bullseye", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/php7.4@7.4.33-1%252Bdeb11u5%3Fdistro=bullseye" }, { "url": "http://public2.vulnerablecode.io/api/packages/4894?format=api", "purl": "pkg:ebuild/dev-lang/php@7.4.30", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-lang/php@7.4.30" }, { "url": "http://public2.vulnerablecode.io/api/packages/4895?format=api", "purl": "pkg:ebuild/dev-lang/php@8.0.23", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-lang/php@8.0.23" }, { "url": "http://public2.vulnerablecode.io/api/packages/4896?format=api", "purl": "pkg:ebuild/dev-lang/php@8.1.8", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-lang/php@8.1.8" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/11214?format=api", "purl": "pkg:alpm/archlinux/php@8.0.7-1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-uavp-28t2-7ucc" }, { "vulnerability": "VCID-xyfr-n931-t3eu" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/php@8.0.7-1" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-21704.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-21704.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-21704", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35286", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35465", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35488", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.0015", "scoring_system": "epss", "scoring_elements": "0.35472", "published_at": "2026-06-14T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-21704" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21704", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21704" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21705", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21705" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "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" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1978790", "reference_id": "1978790", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1978790" }, { "reference_url": "https://security.archlinux.org/ASA-202107-15", "reference_id": "ASA-202107-15", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202107-15" }, { "reference_url": "https://security.archlinux.org/AVG-2132", "reference_id": "AVG-2132", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2132" }, { "reference_url": "https://security.gentoo.org/glsa/202209-20", "reference_id": "GLSA-202209-20", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202209-20" }, { "reference_url": "https://usn.ubuntu.com/5006-1/", "reference_id": "USN-5006-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5006-1/" }, { "reference_url": "https://usn.ubuntu.com/5006-2/", "reference_id": "USN-5006-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5006-2/" } ], "weaknesses": [ { "cwe_id": 20, "name": "Improper Input Validation", "description": "The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly." } ], "exploits": [], "severity_range_score": "4.0 - 7.5", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-uavp-28t2-7ucc" }