Detections
Analytics
CVE-2025-66549
low
Description
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.
References
https://hackerone.com/reports/3159877
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h9xj-qh76-q3hw
https://github.com/nextcloud/desktop/pull/8330
https://github.com/nextcloud/desktop/commit/36d6c234d42b06a6f2e9de3e413a5c3c625edad6