{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-4532","assignerOrgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","state":"PUBLISHED","assignerShortName":"GitLab","dateReserved":"2023-08-25T07:01:10.482Z","datePublished":"2023-09-29T06:02:01.299Z","dateUpdated":"2026-04-26T04:06:54.749Z"},"containers":{"cna":{"title":"Incorrect Authorization in GitLab","descriptions":[{"lang":"en","value":"An issue has been discovered in GitLab affecting all versions starting from 16.2 before 16.2.8, all versions starting from 16.3 before 16.3.5, all versions starting from 16.4 before 16.4.1. Users were capable of linking CI/CD jobs of private projects which they are not a member of."}],"affected":[{"vendor":"GitLab","product":"GitLab","repo":"git://git@gitlab.com:gitlab-org/gitlab.git","cpes":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"],"versions":[{"version":"16.2","status":"affected","lessThan":"16.2.8","versionType":"semver"},{"version":"16.3","status":"affected","lessThan":"16.3.5","versionType":"semver"},{"version":"16.4","status":"affected","lessThan":"16.4.1","versionType":"semver"}],"defaultStatus":"unaffected"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-863: Incorrect Authorization","cweId":"CWE-863","type":"CWE"}]}],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/423357","name":"GitLab Issue #423357","tags":["issue-tracking","permissions-required"]},{"url":"https://hackerone.com/reports/2084199","name":"HackerOne Bug Bounty Report #2084199","tags":["technical-description","exploit","permissions-required"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM"}}],"solutions":[{"lang":"en","value":"Upgrade to versions 16.4.1, 16.3.5, 16.2.8 or above."}],"credits":[{"lang":"en","value":"Thanks [ricardobrito](https://hackerone.com/ricardobrito) for reporting this vulnerability through our HackerOne bug bounty program","type":"finder"}],"providerMetadata":{"orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","shortName":"GitLab","dateUpdated":"2026-04-26T04:06:54.749Z"}},"adp":[{"affected":[{"vendor":"gitlab","product":"gitlab","cpes":["cpe:2.3:a:gitlab:gitlab:16.2:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"16.2","status":"affected","lessThan":"16.2.8","versionType":"semver"}]},{"vendor":"gitlab","product":"gitlab","cpes":["cpe:2.3:a:gitlab:gitlab:16.4:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"16.4","status":"affected","lessThan":"16.4.1","versionType":"semver"}]},{"vendor":"gitlab","product":"gitlab","cpes":["cpe:2.3:a:gitlab:gitlab:16.3:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"16.3","status":"affected","lessThan":"16.3.5","versionType":"custom"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-07-24T14:37:07.802802Z","id":"CVE-2023-4532","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-17T16:03:34.673Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T07:31:06.033Z"},"title":"CVE Program Container","references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/423357","name":"GitLab Issue #423357","tags":["issue-tracking","x_transferred"]},{"url":"https://hackerone.com/reports/2084199","name":"HackerOne Bug Bounty Report #2084199","tags":["technical-description","exploit","x_transferred"]}]}]}}