{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "9.7.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1331f335342b405e60ffabdd60f1f398508f996f"
            },
            {
              "fixed": "8ee1de0f5589ef34d3e3bbb9c9555a5de69eaf06"
            }
          ],
          "repo": "https://github.com/koel/koel",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-w79m-f3jx-779v"
  ],
  "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"
  },
  "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.",
  "id": "CVE-2026-54492",
  "modified": "2026-08-22T03:30:58.396861208Z",
  "published": "2026-08-19T20:44:33.090Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/koel/koel/releases/tag/v9.7.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54492.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/koel/koel/security/advisories/GHSA-w79m-f3jx-779v"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54492"
    },
    {
      "type": "FIX",
      "url": "https://github.com/koel/koel/commit/1331f335342b405e60ffabdd60f1f398508f996f"
    },
    {
      "type": "FIX",
      "url": "https://github.com/koel/koel/pull/2545"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Koel: Authenticated Blind SSRF via Subsonic Podcast Channel Creation"
}