{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-42605","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-04-29T00:31:15.725Z","datePublished":"2026-05-09T19:44:05.893Z","dateUpdated":"2026-05-11T14:52:29.871Z"},"containers":{"cna":{"title":"AzuraCast: Path Traversal in `currentDirectory` Parameter Enables Remote Code Execution via Media Upload","problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-vp2f-cqqp-478j","tags":["x_refsource_CONFIRM"],"url":"https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-vp2f-cqqp-478j"},{"name":"https://github.com/AzuraCast/AzuraCast/commit/18c793b4427eb49e67a2fea99a89f1c9d9dd808d","tags":["x_refsource_MISC"],"url":"https://github.com/AzuraCast/AzuraCast/commit/18c793b4427eb49e67a2fea99a89f1c9d9dd808d"},{"name":"https://github.com/AzuraCast/AzuraCast/releases/tag/0.23.6","tags":["x_refsource_MISC"],"url":"https://github.com/AzuraCast/AzuraCast/releases/tag/0.23.6"}],"affected":[{"vendor":"AzuraCast","product":"AzuraCast","versions":[{"version":"< 0.23.6","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-05-09T19:44:05.893Z"},"descriptions":[{"lang":"en","value":"AzuraCast is a self-hosted, all-in-one web radio management suite. Prior to version 0.23.6, the currentDirectory request parameter in the Flow.js media upload endpoint (POST /api/station/{station_id}/files/upload) is not sanitized for path traversal sequences. When combined with a local filesystem storage backend (the default), an authenticated user with media management permissions can write arbitrary files outside the station's media storage directory, achieving remote code execution by writing a PHP webshell to the web root. This issue has been patched in version 0.23.6."}],"source":{"advisory":"GHSA-vp2f-cqqp-478j","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-vp2f-cqqp-478j","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-11T14:51:59.547374Z","id":"CVE-2026-42605","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-05-11T14:52:29.871Z"}}]}}