CVE-2026-90541 WWBN AVideo Unauthenticated Information Disclosure via menus.json.php
Unauthenticated attackers can retrieve sensitive menu data, including admin-only entries, from the AVideo platform via an unprotected endpoint.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-90541?
CVE-2026-90541 is a medium-severity vulnerability in WWBN AVideo, published on 12 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to require authentication in the plugin/TopMenu/menus.json.php endpoint, allowing unauthenticated attackers to retrieve all menu data. Attackers can send GET requests to the endpoint to read inactive and admin-only menu names that are not displayed in the public navbar.
Weakness: CWE-200
Which versions are affected by CVE-2026-90541?
How do I fix CVE-2026-90541?
No fix has been published for CVE-2026-90541 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-90541 being exploited?
There is no known exploitation of CVE-2026-90541 in the wild and no public exploit code.
Sources
Also known as GHSA-268f-57x8-w7j8, GHSA-9xrr-c5w3-f5p7.