{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2026-78335","sourceIdentifier":"cve@gitlab.com","published":"2026-10-13T02:16:59.673","lastModified":"2026-10-16T19:17:43.643","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.1 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user holding a project-scoped fine-grained Personal Access Token to modify integrations belonging to a group outside the token's scope, due to incorrect authorization checks."}],"affected":[{"source":"cve@gitlab.com","affectedData":[{"vendor":"GitLab","product":"GitLab","defaultStatus":"unaffected","cpes":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"],"repo":"https://gitlab.com/gitlab-org/gitlab","versions":[{"version":"19.1","lessThan":"19.2.8","versionType":"semver","status":"affected"},{"version":"19.3","lessThan":"19.3.5","versionType":"semver","status":"affected"},{"version":"19.4","lessThan":"19.4.2","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"cve@gitlab.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","baseScore":4.2,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":1.6,"impactScore":2.5}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-10-16T18:05:09.318797Z","id":"CVE-2026-78335","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"cve@gitlab.com","type":"Secondary","description":[{"lang":"en","value":"CWE-863"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"19.1.0","versionEndExcluding":"19.2.8","matchCriteriaId":"4A5FF756-52C6-4931-8A7A-BCB4A3C90DFC"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"19.1.0","versionEndExcluding":"19.2.8","matchCriteriaId":"139BD412-9F3F-45BE-9379-DCDF72A19E0B"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"19.3.0","versionEndExcluding":"19.3.5","matchCriteriaId":"1304F38C-8780-4412-AE0B-D0B65319E8E6"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"19.3.0","versionEndExcluding":"19.3.5","matchCriteriaId":"75C2C2EE-4DF9-4AB5-9E15-2EC799667C6C"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"19.4.0","versionEndExcluding":"19.4.2","matchCriteriaId":"5FD2476C-E11F-4215-A329-C3B189B6611F"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"19.4.0","versionEndExcluding":"19.4.2","matchCriteriaId":"FAAF2A38-5C01-490C-A191-8532B58C246B"}]}]}],"references":[{"url":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/","source":"cve@gitlab.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/621535","source":"cve@gitlab.com","tags":["Issue Tracking"]},{"url":"https://hackerone.com/reports/3893467","source":"cve@gitlab.com","tags":["Permissions Required"]}]}}