{"id":"CVE-2025-66552","state":"PUBLISHED","title":"Nextcloud Server admin_audit does not log all actions on files in groupfolders","description":"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.","publishedAt":"2025-12-05T16:36:39.749Z","updatedAt":"2025-12-05T18:25:06.200Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["nextcloud security-advisories"],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":">= 32.0.0beta1, < 32.0.1","status":"affected"},{"version":"< 31.0.9","status":"affected"}]}],"references":["https://github.com/nextcloud/security-advisories/security/advisories/GHSA-ww9m-f8j4-jj9x","https://github.com/nextcloud/server/pull/50992","https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6","https://hackerone.com/reports/2890071"],"weaknesses":["CWE-778"],"ingestedAt":"2026-10-29T20:09:56.034Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/66xxx/CVE-2025-66552.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-66552","state":"PUBLISHED","datePublished":"2025-12-05T16:36:39.749Z","dateUpdated":"2025-12-05T18:25:06.200Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-12-04T15:57:22.034Z"},"containers":{"cna":{"title":"Nextcloud Server admin_audit does not log all actions on files in groupfolders","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."}],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":">= 32.0.0beta1, < 32.0.1","status":"affected"},{"version":"< 31.0.9","status":"affected"}]}],"references":[{"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-ww9m-f8j4-jj9x","name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-ww9m-f8j4-jj9x","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/nextcloud/server/pull/50992","name":"https://github.com/nextcloud/server/pull/50992","tags":["x_refsource_MISC"]},{"url":"https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6","name":"https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6","tags":["x_refsource_MISC"]},{"url":"https://hackerone.com/reports/2890071","name":"https://hackerone.com/reports/2890071","tags":["x_refsource_MISC"]}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-778","lang":"en","description":"CWE-778: Insufficient Logging","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-12-05T16:36:39.749Z"},"source":{"advisory":"GHSA-ww9m-f8j4-jj9x","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","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"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-05T18:25:06.200Z"}}]}}}