Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/350996?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/350996?format=api", "vulnerability_id": "VCID-cfg6-81nj-wuh7", "summary": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user with custom role permissions to demote or remove higher-privileged group members due to improper authorization checks on member management operations.", "aliases": [ { "alias": "CVE-2026-4916" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/923256?format=api", "purl": "pkg:deb/debian/gitlab@0?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@0%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/923255?format=api", "purl": "pkg:deb/debian/gitlab@17.6.5-19?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@17.6.5-19%3Fdistro=sid" } ], "affected_packages": [], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-4916", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.00975", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.00969", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.00989", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01837", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00013", "scoring_system": "epss", "scoring_elements": "0.02178", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00013", "scoring_system": "epss", "scoring_elements": "0.02188", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00013", "scoring_system": "epss", "scoring_elements": "0.02195", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00013", "scoring_system": "epss", "scoring_elements": "0.02165", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00013", "scoring_system": "epss", "scoring_elements": "0.02164", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00013", "scoring_system": "epss", "scoring_elements": "0.02207", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00013", "scoring_system": "epss", "scoring_elements": "0.02209", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00014", "scoring_system": "epss", "scoring_elements": "0.02832", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.00014", "scoring_system": "epss", "scoring_elements": "0.02831", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00016", "scoring_system": "epss", "scoring_elements": "0.03517", "published_at": "2026-04-18T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-4916" }, { "reference_url": "https://hackerone.com/reports/3301240", "reference_id": "3301240", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-09T13:05:47Z/" } ], "url": "https://hackerone.com/reports/3301240" }, { "reference_url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/565414", "reference_id": "565414", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-09T13:05:47Z/" } ], "url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/565414" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*" }, { "reference_url": "https://about.gitlab.com/releases/2026/04/08/patch-release-gitlab-18-10-3-released/", "reference_id": "patch-release-gitlab-18-10-3-released", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-09T13:05:47Z/" } ], "url": "https://about.gitlab.com/releases/2026/04/08/patch-release-gitlab-18-10-3-released/" } ], "weaknesses": [ { "cwe_id": 862, "name": "Missing Authorization", "description": "The product does not perform an authorization check when an actor attempts to access a resource or perform an action." } ], "exploits": [], "severity_range_score": "2.7 - 2.7", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-cfg6-81nj-wuh7" }