Medium severity · published Sep 12, 2026
CVE-2026-90541
WWBN AVideo Unauthenticated Information Disclosure via menus.json.php
5.3
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AV
AVideo · WWBN
through c3edcc274c389816d434acadac07ee78eaf330c1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-90541
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-90541
github.com
https://github.com/WWBN/AVideo/security/advisories/GHSA-9xrr-c5w3-f5p7
www.vulncheck.com
https://www.vulncheck.com/advisories/wwbn-avideo-unauthenticated-information-disclosure-via-menus-json-php
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