CVE-2026-45620
MEDIUM5.3EPSS 0.05%AVideo CVE-2026-43881 incomplete fix - `objects/mention.json.php:17` is an unauthenticated user enumeration sibling that survives `d9cdc7024`
Published: 5/18/2026Modified: 5/26/2026
Also known as:GHSA-vpfx-pxqw-2w79
Description
CVE-2026-43881 fix `d9cdc7024` patched `users.json.php` only. The same anti-pattern survives at master HEAD in: ``` objects/mention.json.php:17 $ignoreAdmin = true; objects/mention.json.php:18 $users = User::getAllUsers($ignoreAdmin, ['name', 'email', 'user', 'channelName'], 'a'); ``` No `User::loginCheck()`, no admin gate. Only entry guard: `preg_match('/^@/', $_REQUEST['term'])` and hard-coded `rowCount=10`.
Affected packages (1)
- Packagist/WWBN/AVideofrom 0, <= 29.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |