CVE-2026-32702

Cleanuparr (the tool for cleaning blocked files in Sonarr/Radarr and clients like qBittorrent) contains a timing-based username enumeration flaw in the /api/auth/login endpoint from versions 2.7.0–2.8.0. The vulnerability arises because the password hash computation in VerifyPassword executes onl...

CVE-2026-32702 Cleanuparr has Username Enumeration via Timing Attack

Cleanuparr is a tool for automating the cleanup of unwanted or blocked files in Sonarr, Radarr, and supported download clients like qBittorrent. From 2.7.0 to 2.8.0, the /api/auth/login endpoint contains a logic flaw that allows unauthenticated remote attackers to enumerate valid usernames by...

PT-2026-25386

Cleanuparr is a tool for automating the cleanup of unwanted or blocked files in Sonarr, Radarr, and supported download clients like qBittorrent. From 2.7.0 to 2.8.0, the /api/auth/login endpoint contains a logic flaw that allows unauthenticated remote attackers to enumerate valid usernames by...