{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-54492", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-15T18:01:15.510Z", "datePublished": "2026-08-19T20:44:33.090Z", "dateUpdated": "2026-08-19T20:44:33.090Z"}, "containers": {"cna": {"title": "Koel: Authenticated Blind SSRF via Subsonic Podcast Channel Creation", "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": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/koel/koel/security/advisories/GHSA-w79m-f3jx-779v", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/koel/koel/security/advisories/GHSA-w79m-f3jx-779v"}, {"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": "2026-08-19T20:44:33.090Z"}, "descriptions": [{"lang": "en", "value": "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 podcast API. app/Http/Controllers/Subsonic/CreatePodcastChannelController.php passes the URL to app/Services/Podcast/PodcastService.php, where PodcastService::addPodcast() and createParser() invoke Poddle::fromUrl() during channel creation, causing immediate server-side requests to loopback, Docker bridge, or RFC1918 HTTP destinations. The confirmed impact is blind internal request execution because generic response-body exfiltration was not demonstrated through this route. This issue is fixed in version 9.7.0."}], "source": {"advisory": "GHSA-w79m-f3jx-779v", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "koel", "vendor": "koel", "versions": [{"status": "affected", "version": "< 9.7.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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 podcast API. app/Http/Controllers/Subsonic/CreatePodcastChannelController.php passes the URL to app/Services/Podcast/PodcastService.php, where PodcastService::addPodcast() and createParser() invoke Poddle::fromUrl() during channel creation, causing immediate server-side requests to loopback, Docker bridge, or RFC1918 HTTP destinations. The confirmed impact is blind internal request execution because generic response-body exfiltration was not demonstrated through this route. This issue is fixed in version 9.7.0."}], "id": "CVE-2026-54492", "lastModified": "2026-08-19T21:16:57.600", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-08-19T21:16:57.600", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/koel/koel/commit/1331f335342b405e60ffabdd60f1f398508f996f"}, {"source": "security-advisories@github.com", "url": "https://github.com/koel/koel/pull/2545"}, {"source": "security-advisories@github.com", "url": "https://github.com/koel/koel/releases/tag/v9.7.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/koel/koel/security/advisories/GHSA-w79m-f3jx-779v"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}