{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-54493","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-15T18:01:15.510Z","datePublished":"2026-08-19T20:46:50.890Z","dateUpdated":"2026-08-21T18:13:02.201Z"},"containers":{"cna":{"title":"Koel: Authenticated Full-Read SSRF via Subsonic Internet Radio Stations","problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918: Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/koel/koel/security/advisories/GHSA-6p96-cfg5-4vhp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/koel/koel/security/advisories/GHSA-6p96-cfg5-4vhp"},{"name":"https://github.com/koel/koel/pull/2545","tags":["x_refsource_MISC"],"url":"https://github.com/koel/koel/pull/2545"},{"name":"https://github.com/koel/koel/commit/1331f335342b405e60ffabdd60f1f398508f996f","tags":["x_refsource_MISC"],"url":"https://github.com/koel/koel/commit/1331f335342b405e60ffabdd60f1f398508f996f"},{"name":"https://github.com/koel/koel/releases/tag/v9.7.0","tags":["x_refsource_MISC"],"url":"https://github.com/koel/koel/releases/tag/v9.7.0"}],"affected":[{"vendor":"koel","product":"koel","versions":[{"version":"< 9.7.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-19T20:46:50.890Z"},"descriptions":[{"lang":"en","value":"Koel is a free, open-source music streaming solution. Prior to 9.7.0, the Subsonic-compatible createInternetRadioStation.view and updateInternetRadioStation.view routes accept an authenticated user's streamUrl without the SafeUrl and HasAudioContentType checks used by the regular radio API. app/Http/Requests/Subsonic/CreateInternetRadioStationRequest.php and app/Http/Requests/Subsonic/UpdateInternetRadioStationRequest.php pass the stored URL through app/Services/RadioService.php to app/Services/Radio/RadioStreamProxy.php, where RadioStreamProxy::openStream() calls fopen($url, 'r', false, $context). Streaming /radio/stream/{id} returns the upstream response body, allowing access to loopback, RFC1918, Docker bridge, metadata, or other internal HTTP services reachable from the Koel server. This issue is fixed in version 9.7.0."}],"source":{"advisory":"GHSA-6p96-cfg5-4vhp","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/koel/koel/security/advisories/GHSA-6p96-cfg5-4vhp","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-21T18:12:37.527734Z","id":"CVE-2026-54493","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-21T18:13:02.201Z"}}]}}