{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/307265?format=json","vulnerability_id":"VCID-vvbx-z929-vqdf","summary":"An issue has been discovered in GitLab EE affecting all versions starting from 16.5 before 16.7.6, all versions starting from 16.8 before 16.8.3, all versions starting from 16.9 before 16.9.1. When a user is assigned a custom role with admin_group_member permission, they may be able to make a group, other members or themselves Owners of that group, which may lead to privilege escalation.","aliases":[{"alias":"CVE-2023-6477"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/923256?format=json","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=json","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-2023-6477","reference_id":"","reference_type":"","scores":[{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01881","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01911","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01945","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01893","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01861","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01873","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01874","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01877","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01891","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01876","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.0186","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01856","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01838","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01837","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01921","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01915","published_at":"2026-04-24T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-6477"},{"reference_url":"https://hackerone.com/reports/2270898","reference_id":"2270898","reference_type":"","scores":[{"value":"6.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-02-22T16:24:56Z/"}],"url":"https://hackerone.com/reports/2270898"},{"reference_url":"https://gitlab.com/gitlab-org/gitlab/-/issues/433463","reference_id":"433463","reference_type":"","scores":[{"value":"6.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-02-22T16:24:56Z/"}],"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/433463"},{"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:*:*:*:*:*:*:*:*"}],"weaknesses":[{"cwe_id":266,"name":"Incorrect Privilege Assignment","description":"A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor."}],"exploits":[],"severity_range_score":"6.7 - 6.7","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-vvbx-z929-vqdf"}