[MEDIUM] Koel: Server-Side Request Forgery (SSRF) in radio station creation due to missing validation bail

PKSA-69y7-vwnx-px15 CVE-2026-50552 GHSA-jr4p-4xjh-fwvw

Affected package: phanan/koel

Affected version: <=9.7.0

Reported by:
GitHub