CVE-2026-50552

Description

Koel is a free, open-source music streaming solution. Prior to version 9.7.1, Koel contains a Server-Side Request Forgery (SSRF) vulnerability in the radio station creation endpoint (POST /api/radio/stations). The url field validation rules are declared without the bail keyword, so the HasAudioContentType rule — which issues HTTP requests to the supplied URL — still executes even after the SafeUrl rule has rejected the URL as pointing to a private/reserved address. Any authenticated, non-admin user can therefore coerce the server into making HEAD/GET requests to arbitrary internal hosts. This issue has been patched in version 9.7.1.

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Produits concernés

• koel

Scores CVSS

Faiblesses (CWE)

• CWE-918

Références

• https://github.com/koel/koel/commit/5f6ce2cefd08f437a269236b677ad971517ccbb6
• https://github.com/koel/koel/security/advisories/GHSA-jr4p-4xjh-fwvw
• https://github.com/koel/koel/security/advisories/GHSA-jr4p-4xjh-fwvw

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories