{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-25921","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-02-09T16:22:17.785Z","datePublished":"2026-03-05T18:36:30.692Z","dateUpdated":"2026-03-06T18:10:49.926Z"},"containers":{"cna":{"title":"Gogs: Cross-repository LFS object overwrite via missing content hash verification","problemTypes":[{"descriptions":[{"cweId":"CWE-345","lang":"en","description":"CWE-345: Insufficient Verification of Data Authenticity","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":9.3,"baseSeverity":"CRITICAL","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:L","version":"3.1"}}],"references":[{"name":"https://github.com/gogs/gogs/security/advisories/GHSA-cj4v-437j-jq4c","tags":["x_refsource_CONFIRM"],"url":"https://github.com/gogs/gogs/security/advisories/GHSA-cj4v-437j-jq4c"},{"name":"https://github.com/gogs/gogs/pull/8166","tags":["x_refsource_MISC"],"url":"https://github.com/gogs/gogs/pull/8166"},{"name":"https://github.com/gogs/gogs/commit/81ee8836445ac888d99da8b652be7d5cbc5c4d5c","tags":["x_refsource_MISC"],"url":"https://github.com/gogs/gogs/commit/81ee8836445ac888d99da8b652be7d5cbc5c4d5c"},{"name":"https://github.com/gogs/gogs/releases/tag/v0.14.2","tags":["x_refsource_MISC"],"url":"https://github.com/gogs/gogs/releases/tag/v0.14.2"}],"affected":[{"vendor":"gogs","product":"gogs","versions":[{"version":"< 0.14.2","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-03-05T18:36:30.692Z"},"descriptions":[{"lang":"en","value":"Gogs is an open source self-hosted Git service. Prior to version 0.14.2, overwritable LFS object across different repos leads to supply-chain attack, all LFS objects are vulnerable to be maliciously overwritten by malicious attackers. This issue has been patched in version 0.14.2."}],"source":{"advisory":"GHSA-cj4v-437j-jq4c","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-06T18:10:40.475842Z","id":"CVE-2026-25921","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"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":"2026-03-06T18:10:49.926Z"}}]}}