CVE-2025-66552

Summary

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 Software

VendorProductVersion RangeStatus
nextcloudsecurity-advisories>= 32.0.0beta1, < 32.0.1affected
nextcloudsecurity-advisories< 31.0.9affected

Weaknesses

  • CWE-778: CWE-778: Insufficient Logging

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References