CVE-2026-34396 in WWBN AVideo

Zusammenfassung (Englisch)

WWBN AVideo is an open source video platform. In versions 26.0 and prior, the AVideo admin panel renders plugin configuration values in HTML forms without applying htmlspecialchars() or any other output encoding. The jsonToFormElements() function in admin/functions.php directly interpolates user-controlled values into textarea contents, option elements, and input attributes. An attacker who can set a plugin configuration value (either as a compromised admin or by chaining with CSRF on admin/save.json.php) can inject arbitrary JavaScript that executes whenever any administrator visits the plugin configuration page. At time of publication, there are no publicly available patches.

Zuständig

GitHub_M

Reservieren

27.03.2026

Veröffentlichung

01.04.2026

Einträge

VulDB provides additional information and datapoints for this CVE:

ID	Schwachstelle	CWE	Aus	Mas	CVE
354555	WWBN AVideo Configuration functions.php htmlspecialchars Cross Site Scripting	79	Nicht definiert	Nicht definiert	CVE-2026-34396