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CVE-2025-66552

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:fd36182bd894e55e492497515949aef43d3499e640dcfcc1cd19d9f1321980ca
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"security-advisories","vendor":"nextcloud","versions":[{"status":"affected","version":">= 32.0.0beta1, < 32.0.1"},{"status":"affected","version":"< 31.0.9"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9d137c3273c0b8fdcdd7b2821aa5c99f28fdf3af88a00a00fb4ba43eb06259c7 · sha256:5e4daa7840ea5060… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"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"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9d137c3273c0b8fdcdd7b2821aa5c99f28fdf3af88a00a00fb4ba43eb06259c7 · sha256:5e4daa7840ea5060… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-778","description":"CWE-778: Insufficient Logging","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9d137c3273c0b8fdcdd7b2821aa5c99f28fdf3af88a00a00fb4ba43eb06259c7 · sha256:5e4daa7840ea5060… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"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"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9d137c3273c0b8fdcdd7b2821aa5c99f28fdf3af88a00a00fb4ba43eb06259c7 · sha256:5e4daa7840ea5060… · /containers/cna/references/0
{"name":"https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6","tags":["x_refsource_MISC"],"url":"https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9d137c3273c0b8fdcdd7b2821aa5c99f28fdf3af88a00a00fb4ba43eb06259c7 · sha256:5e4daa7840ea5060… · /containers/cna/references/2
{"name":"https://github.com/nextcloud/server/pull/50992","tags":["x_refsource_MISC"],"url":"https://github.com/nextcloud/server/pull/50992"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9d137c3273c0b8fdcdd7b2821aa5c99f28fdf3af88a00a00fb4ba43eb06259c7 · sha256:5e4daa7840ea5060… · /containers/cna/references/1
{"name":"https://hackerone.com/reports/2890071","tags":["x_refsource_MISC"],"url":"https://hackerone.com/reports/2890071"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9d137c3273c0b8fdcdd7b2821aa5c99f28fdf3af88a00a00fb4ba43eb06259c7 · sha256:5e4daa7840ea5060… · /containers/cna/references/3

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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