Vulnerability Details CVE-2026-40926
WWBN AVideo is an open source video platform. In versions 29.0 and prior, three admin-only JSON endpoints — `objects/categoryAddNew.json.php`, `objects/categoryDelete.json.php`, and `objects/pluginRunUpdateScript.json.php` — enforce only a role check (`Category::canCreateCategory()` / `User::isAdmin()`) and perform state-changing actions against the database without calling `isGlobalTokenValid()` or `forbidIfIsUntrustedRequest()`. Peer endpoints in the same directory (`pluginSwitch.json.php`, `pluginRunDatabaseScript.json.php`) do enforce the CSRF token, so the missing checks are an omission rather than a design choice. An attacker who lures a logged-in admin to a malicious page can create, update, or delete categories and force execution of any installed plugin's `updateScript()` method in the admin's session. Commit ee5615153c40628ab3ec6fe04962d1f92e67d3e2 contains a fix.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 5.3%
CVSS Severity
CVSS v3 Score 7.1
Products affected by CVE-2026-40926
-
-
cpe:2.3:a:wwbn:avideo:10.1
-
cpe:2.3:a:wwbn:avideo:10.2
-
cpe:2.3:a:wwbn:avideo:10.4
-
cpe:2.3:a:wwbn:avideo:10.8
-
-
cpe:2.3:a:wwbn:avideo:11.1
-
cpe:2.3:a:wwbn:avideo:11.1.1
-
cpe:2.3:a:wwbn:avideo:11.5
-
cpe:2.3:a:wwbn:avideo:11.6
-
cpe:2.3:a:wwbn:avideo:12.4
-
cpe:2.3:a:wwbn:avideo:14.2
-
cpe:2.3:a:wwbn:avideo:14.3
-
cpe:2.3:a:wwbn:avideo:14.3.1
-
cpe:2.3:a:wwbn:avideo:14.4
-
cpe:2.3:a:wwbn:avideo:2.2
-
cpe:2.3:a:wwbn:avideo:2.4
-
cpe:2.3:a:wwbn:avideo:2.7
-
cpe:2.3:a:wwbn:avideo:3.4
-
cpe:2.3:a:wwbn:avideo:3.4.1
-
cpe:2.3:a:wwbn:avideo:4.0
-
cpe:2.3:a:wwbn:avideo:4.0.1
-
cpe:2.3:a:wwbn:avideo:4.0.2
-
cpe:2.3:a:wwbn:avideo:5.0
-
cpe:2.3:a:wwbn:avideo:6.5
-
cpe:2.3:a:wwbn:avideo:7.2
-
cpe:2.3:a:wwbn:avideo:7.3
-
cpe:2.3:a:wwbn:avideo:7.4
-
cpe:2.3:a:wwbn:avideo:7.5
-
cpe:2.3:a:wwbn:avideo:7.6
-
cpe:2.3:a:wwbn:avideo:7.7
-
cpe:2.3:a:wwbn:avideo:7.8
-
cpe:2.3:a:wwbn:avideo:8.1
-
cpe:2.3:a:wwbn:avideo:8.5
-
cpe:2.3:a:wwbn:avideo:8.6
-
cpe:2.3:a:wwbn:avideo:8.7
-
cpe:2.3:a:wwbn:avideo:8.9
-
cpe:2.3:a:wwbn:avideo:8.9.1