{"api_version":"1","generated_at":"2026-10-02T23:13:46+00:00","cve":"CVE-2026-92874","urls":{"html":"https://cve.report/CVE-2026-92874","api":"https://cve.report/api/cve/CVE-2026-92874.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-92874","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-92874"},"summary":{"title":"Incorrect Authorization in GitLab","description":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user with an MCP-scoped token to perform actions beyond the intended scope of that token due to improper authorization checks.","state":"PUBLISHED","assigner":"GitLab","published_at":"2026-09-24 00:17:22","updated_at":"2026-09-28 15:22:41"},"problem_types":["CWE-863","CWE-863 CWE-863: Incorrect Authorization"],"metrics":[{"version":"3.1","source":"cve@gitlab.com","type":"Secondary","score":"5.4","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"CVSS","score":"5.4","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","data":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"}}],"references":[{"url":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/","name":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/","refsource":"cve@gitlab.com","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/618614","name":"https://gitlab.com/gitlab-org/gitlab/-/work_items/618614","refsource":"cve@gitlab.com","tags":["Issue Tracking"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-92874","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92874","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"GitLab","product":"GitLab","version":"affected 18.3 19.2.7 semver","platforms":[]},{"source":"CNA","vendor":"GitLab","product":"GitLab","version":"affected 19.3 19.3.3 semver","platforms":[]},{"source":"CNA","vendor":"GitLab","product":"GitLab","version":"affected 19.4 19.4.1 semver","platforms":[]}],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"Upgrade to versions 19.2.7, 19.3.3, 19.4.1 or above.","time":"","lang":"en"}],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"This vulnerability has been discovered internally by GitLab team member Amr Taha","lang":"en"}],"nvd_cpes":[{"cve_year":"2026","cve_id":"92874","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"community","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2026","cve_id":"92874","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"enterprise","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"92874","cve":"CVE-2026-92874","epss":"0.001430000","percentile":"0.029760000","score_date":"2026-09-24","updated_at":"2026-09-25 00:02:54"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-92874","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-09-24T13:09:38.009631Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-09-24T13:09:46.640Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"cpes":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","product":"GitLab","repo":"git://git@gitlab.com:gitlab-org/gitlab.git","vendor":"GitLab","versions":[{"lessThan":"19.2.7","status":"affected","version":"18.3","versionType":"semver"},{"lessThan":"19.3.3","status":"affected","version":"19.3","versionType":"semver"},{"lessThan":"19.4.1","status":"affected","version":"19.4","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"This vulnerability has been discovered internally by GitLab team member Amr Taha"}],"descriptions":[{"lang":"en","value":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user with an MCP-scoped token to perform actions beyond the intended scope of that token due to improper authorization checks."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-09-23T23:04:55.130Z","orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","shortName":"GitLab"},"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/618614"},{"url":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/"}],"solutions":[{"lang":"en","value":"Upgrade to versions 19.2.7, 19.3.3, 19.4.1 or above."}],"title":"Incorrect Authorization in GitLab"}},"cveMetadata":{"assignerOrgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","assignerShortName":"GitLab","cveId":"CVE-2026-92874","datePublished":"2026-09-23T23:04:55.130Z","dateReserved":"2026-09-17T06:34:15.295Z","dateUpdated":"2026-09-24T13:09:46.640Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-24 00:17:22","lastModifiedDate":"2026-09-28 15:22:41","problem_types":["CWE-863","CWE-863 CWE-863: Incorrect Authorization"],"metrics":{"cvssMetricV31":[{"source":"cve@gitlab.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.5}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-09-24T13:09:38.009631Z","id":"CVE-2026-92874","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"18.3.0","versionEndExcluding":"19.2.7","matchCriteriaId":"D2DF7E33-826B-462B-A28D-0A12456E71AF"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"18.3.0","versionEndExcluding":"19.2.7","matchCriteriaId":"450D3E8E-881E-4DC6-8519-A47C34D1D556"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"19.3.0","versionEndExcluding":"19.3.3","matchCriteriaId":"053EF913-CD59-404C-8878-B42B122608DD"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"19.3.0","versionEndExcluding":"19.3.3","matchCriteriaId":"FDD16091-261D-4616-BF85-70CF011C6740"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:19.4.0:*:*:*:community:*:*:*","matchCriteriaId":"476CE485-460C-4EBE-AC16-D7AE6C30DF50"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:19.4.0:*:*:*:enterprise:*:*:*","matchCriteriaId":"DED8DBAE-9FCD-40A4-9A9B-BAC26B4CBD44"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"92874","Ordinal":"1","Title":"Incorrect Authorization in GitLab","CVE":"CVE-2026-92874","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"92874","Ordinal":"1","NoteData":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user with an MCP-scoped token to perform actions beyond the intended scope of that token due to improper authorization checks.","Type":"Description","Title":"Incorrect Authorization in GitLab"}]}}}