Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/254440?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/254440?format=api", "vulnerability_id": "VCID-pwfc-n1q7-b7e4", "summary": "Redmine 4.2.0 and 4.2.1 allow existing user sessions to continue upon enabling two-factor authentication for the user's account, but the intended behavior is for those sessions to be terminated.", "aliases": [ { "alias": "CVE-2021-37156" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/373543?format=api", "purl": "pkg:alpm/archlinux/redmine@4.2.2-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/redmine@4.2.2-1" }, { "url": "http://public2.vulnerablecode.io/api/packages/937675?format=api", "purl": "pkg:deb/debian/redmine@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/redmine@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/937659?format=api", "purl": "pkg:deb/debian/redmine@5.0.4-5%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/redmine@5.0.4-5%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/937662?format=api", "purl": "pkg:deb/debian/redmine@6.0.5%2Bds-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/redmine@6.0.5%252Bds-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/937661?format=api", "purl": "pkg:deb/debian/redmine@6.0.6%2Bds-6?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/redmine@6.0.6%252Bds-6%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371193?format=api", "purl": "pkg:alpm/archlinux/redmine@4.2.1-1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gjey-bqtd-kqa1" }, { "vulnerability": "VCID-pwfc-n1q7-b7e4" }, { "vulnerability": "VCID-wg3a-j2dp-ayh4" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/redmine@4.2.1-1" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-37156", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.47985", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.47989", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48027", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48048", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.47998", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48051", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48044", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48069", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48045", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48057", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48109", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48104", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.4806", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48041", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48053", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48001", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.47919", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.47986", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.48011", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00248", "scoring_system": "epss", "scoring_elements": "0.47956", "published_at": "2026-05-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-37156" }, { "reference_url": "https://security.archlinux.org/AVG-1920", "reference_id": "AVG-1920", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1920" } ], "weaknesses": [], "exploits": [], "severity_range_score": "4.0 - 6.9", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-pwfc-n1q7-b7e4" }