{"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"}}]}}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,9.7.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "koel", "source": "cna", "vendor": "koel"}, "product": "koel", "vendor": "koel"}], "created": "2026-08-20T00:45:06.290803+00:00", "updated": "2026-08-20T08:45:12.399800+00:00", "vendors": ["koel", "koel$PRODUCT$koel"]}