CVE-2026-78335

{"id": "CVE-2026-78335", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-78335", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-16T18:05:09.318797Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.2, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 1.6}]}, "affected": [{"source": "cve@gitlab.com", "affectedData": [{"cpes": ["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"], "repo": "https://gitlab.com/gitlab-org/gitlab", "vendor": "GitLab", "product": "GitLab", "versions": [{"status": "affected", "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"}], "defaultStatus": "unaffected"}]}], "published": "2026-10-13T02:16:59.673", "references": [{"url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/621535", "tags": ["Issue Tracking"], "source": "cve@gitlab.com"}, {"url": "https://hackerone.com/reports/3893467", "tags": ["Permissions Required"], "source": "cve@gitlab.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-863"}]}], "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."}], "lastModified": "2026-10-16T19:17:43.643", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "4A5FF756-52C6-4931-8A7A-BCB4A3C90DFC", "versionEndExcluding": "19.2.8", "versionStartIncluding": "19.1.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "139BD412-9F3F-45BE-9379-DCDF72A19E0B", "versionEndExcluding": "19.2.8", "versionStartIncluding": "19.1.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "1304F38C-8780-4412-AE0B-D0B65319E8E6", "versionEndExcluding": "19.3.5", "versionStartIncluding": "19.3.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "75C2C2EE-4DF9-4AB5-9E15-2EC799667C6C", "versionEndExcluding": "19.3.5", "versionStartIncluding": "19.3.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "5FD2476C-E11F-4215-A329-C3B189B6611F", "versionEndExcluding": "19.4.2", "versionStartIncluding": "19.4.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "FAAF2A38-5C01-490C-A191-8532B58C246B", "versionEndExcluding": "19.4.2", "versionStartIncluding": "19.4.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}