{"id":"CVE-2026-45620","aliases":["GHSA-vpfx-pxqw-2w79"],"url":"https://o3.security/vulnerability/CVE-2026-45620","summary":"AVideo CVE-2026-43881 incomplete fix - `objects/mention.json.php:17` is an unauthenticated user enumeration","details":"CVE-2026-43881 fix `d9cdc7024` patched `users.json.php` only. The same anti-pattern survives at master HEAD in:\n\n```\nobjects/mention.json.php:17     $ignoreAdmin = true;\nobjects/mention.json.php:18     $users = User::getAllUsers($ignoreAdmin,\n                                    ['name', 'email', 'user', 'channelName'], 'a');\n```\n\nNo `User::loginCheck()`, no admin gate. Only entry guard: `preg_match('/^@/', $_REQUEST['term'])` and hard-coded `rowCount=10`.","published":"2026-05-29T13:07:19.969Z","modified":"2026-08-12T03:51:23.587216626Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":{"score":0.00193,"percentile":0.09254,"asOf":"2026-08-14"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"WWBN/AVideo","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45620.json"},{"type":"ADVISORY","url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-vpfx-pxqw-2w79"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45620"},{"type":"PACKAGE","url":"https://github.com/WWBN/AVideo"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-6rvw-7p8v-mjfq"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:23.587216626Z"}}