{"id":"CVE-2026-124424","published":"2026-11-08T14:18:07.930","lastModified":"2026-11-09T15:17:15.307","description":"WWBN AVideo contains a path traversal vulnerability in plugin/AI/receiveAsync.json.php that allows holders of any valid AI token to write arbitrary .vtt files by injecting traversal sequences into the unsanitized response[lang] parameter. Attackers can send a type=translation request with a crafted lang value to plant attacker-controlled content in the webroot or overwrite other users' subtitle files.","cvssScore":7.1,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","cwes":["CWE-22"],"vendors":[],"products":[],"references":[{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-v64v-r7qm-w5x4","tags":[]},{"url":"https://www.vulncheck.com/advisories/wwbn-avideo-path-traversal-arbitrary-vtt-file-write-via-receiveasync-json-php","tags":[]},{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-v64v-r7qm-w5x4","tags":[]}],"exploitRefs":[{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-v64v-r7qm-w5x4","tags":[]},{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-v64v-r7qm-w5x4","tags":[]}],"hasPoc":true,"ai":null}