CVE-2026-25728 ClipBucket v5 Affected by Remote Code Execution via Avatar/Background File Upload Race Condition

ClipBucket v5 is an open source video sharing platform. Prior to 5.5.3 - 40, a Time-of-Check to Time-of-Use TOCTOU race condition vulnerability exists in ClipBucket's avatar and background image upload functionality. The application moves uploaded files to a web-accessible location before...