Vulnerability · Published Sep 12, 2026 · Assigned by VulnCheck
CVE-2026-90541WWBN AVideo Unauthenticated Information Disclosure via menus.json.php
Medium 5.3
In plain English
A medium-severity information exposure in AVideo from WWBN. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.4%top 64.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
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.
Affected products (as reported)
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
References
- GitHub Security Advisory (GHSA-9xrr-c5w3-f5p7) vendor-advisory
- VulnCheck Advisory: WWBN AVideo Unauthenticated Information Disclosure via menus.json.php third-party-advisory