{"id":"CVE-2026-33499","aliases":["GHSA-7292-w8qp-mhq2"],"url":"https://o3.security/vulnerability/CVE-2026-33499","summary":"AVideo has Reflected XSS via unlockPassword Parameter in forbiddenPage.php and warningPage.php","details":"WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `view/forbiddenPage.php` and `view/warningPage.php` templates reflect the `$_REQUEST['unlockPassword']` parameter directly into an HTML `<input>` tag's attributes without any output encoding or sanitization. An attacker can craft a URL that breaks out of the `value` attribute and injects arbitrary HTML attributes including JavaScript event handlers, achieving reflected XSS against any visitor who clicks the link. Commit f154167251c9cf183ce09cd018d07e9352310457 contains a patch.","published":"2026-03-23T16:11:57.528Z","modified":"2026-08-07T11:50:54.114636425Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"wwbn/avideo","fixedVersion":null}],"fix":{"url":"https://github.com/WWBN/AVideo/commit/f154167251c9cf183ce09cd018d07e9352310457","label":"WWBN/AVideo@f154167"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33499.json"},{"type":"ADVISORY","url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-7292-w8qp-mhq2"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33499"},{"type":"FIX","url":"https://github.com/WWBN/AVideo/commit/f154167251c9cf183ce09cd018d07e9352310457"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:50:54.114636425Z"}}