CVE-2026-54492 Koel: Authenticated Blind SSRF via Subsonic Podcast Channel Creation

Koel is a free, open-source music streaming solution. Prior to 9.7.0, the Subsonic-compatible createPodcastChannel.view route accepts an authenticated user's private URL because app/Http/Requests/Subsonic/CreatePodcastChannelRequest.php does not apply the SafeUrl validation used by the regular...

CVE-2026-54492

Koel (open-source music streaming) versions prior to 9.7.0 are vulnerable to an authenticated blind SSRF via the Subsonic-compatible createPodcastChannel.view route. The CreatePodcastChannelRequest.php validator omits the SafeUrl rule applied by the regular podcast API, allowing an authenticated ...