CVE-2026-54492
- Source
- https://cve.org/CVERecord?id=CVE-2026-54492
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54492.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-54492
- Aliases
- Published
- 2026-08-19T20:44:33Z
- Modified
- 2026-10-21T02:58:33Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- Koel: Authenticated Blind SSRF via Subsonic Podcast Channel Creation
- Details
-
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.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-918" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54492.json" }- References
-
- https://github.com/koel/koel/releases/tag/v9.7.0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54492.json
- https://github.com/koel/koel/security/advisories/GHSA-w79m-f3jx-779v
- https://nvd.nist.gov/vuln/detail/CVE-2026-54492
- https://github.com/koel/koel/commit/1331f335342b405e60ffabdd60f1f398508f996f
- https://github.com/koel/koel/pull/2545
Affected packages
Git / github.com/koel/koel
Affected ranges
- Type
- GIT
- Repo
- https://github.com/koel/koel
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0" }, { "fixed": "9.7.0" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "fixed": "1331f335342b405e60ffabdd60f1f398508f996f" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v9.7.0", "range": [ { "fixed": "8ee1de0f5589ef34d3e3bbb9c9555a5de69eaf06" } ], "source": "REFERENCES_TAG" } ] }