{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-66552","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2025-12-04T15:57:22.034Z","datePublished":"2025-12-05T16:36:39.749Z","dateUpdated":"2025-12-05T18:25:06.200Z"},"containers":{"cna":{"title":"Nextcloud Server admin_audit does not log all actions on files in groupfolders","problemTypes":[{"descriptions":[{"cweId":"CWE-778","lang":"en","description":"CWE-778: Insufficient Logging","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"}}],"references":[{"name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-ww9m-f8j4-jj9x","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-ww9m-f8j4-jj9x"},{"name":"https://github.com/nextcloud/server/pull/50992","tags":["x_refsource_MISC"],"url":"https://github.com/nextcloud/server/pull/50992"},{"name":"https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6","tags":["x_refsource_MISC"],"url":"https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6"},{"name":"https://hackerone.com/reports/2890071","tags":["x_refsource_MISC"],"url":"https://hackerone.com/reports/2890071"}],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":">= 32.0.0beta1, < 32.0.1","status":"affected"},{"version":"< 31.0.9","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2025-12-05T16:36:39.749Z"},"descriptions":[{"lang":"en","value":"Nextcloud Server is a self hosted personal cloud system. In Nextcloud Server and Enterprise Server prior to 30.0.9 and 31.0.1, incorrect path handling with groupfolders caused the admin_audit app to not properly log all actions on files and folders inside groupfolders. This vulnerability is fixed in Nextcloud Server and Enterprise Server prior to 30.0.9 and 31.0.1."}],"source":{"advisory":"GHSA-ww9m-f8j4-jj9x","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-05T18:24:11.355947Z","id":"CVE-2025-66552","options":[{"Exploitation":"none"},{"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":"2025-12-05T18:25:06.200Z"}}]}}