Detections
Analytics
CVE-2024-52521
medium
Description
Nextcloud Server is a self hosted personal cloud system. MD5 hashes were used to check background jobs for their uniqueness. This increased the chances of a background job with arguments falsely being identified as already existing and not be queued for execution. By changing the Hash to SHA256 the probability was heavily decreased. It is recommended that the Nextcloud Server is upgraded to 28.0.10, 29.0.7 or 30.0.0.
References
https://github.com/nextcloud/server/pull/47769
https://github.com/nextcloud/server/commit/a933ba1fdba77e7d8c6b8ff400e082cf853ea46d
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2q6f-gjgj-7hp4