CVE-2025-66549 — Nextcloud Desktop discloses information when attempting to lock a file inside a end-to-end encrypted directory
Nextcloud Desktop is the desktop sync client for Nextcloud. Prior to 3.16.5, when trying to manually lock a file inside an end-to-end encrypted directory, the path of the file w…
Published: 2025-12-05 · CVSS: 2.4 · CVSS 3.1
Nextcloud Desktop is the desktop sync client for Nextcloud. Prior to 3.16.5, when trying to manually lock a file inside an end-to-end encrypted directory, the path of the file was sent to the server unencrypted, making it possible for administrators to see it in log files. This vulnerability is fixed in 3.16.5.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7