CVE-2026-92579

Published: Sep 16, 2026Modified: Sep 22, 2026Deferred

5.3

Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: disclosure@vulncheck.com (Secondary)

Description

In AVideo through 29.0, the autoCSRFGuard() function maintains a hardcoded allowlist of exempt basenames tested without directory context, allowing plugin files matching core filenames to inherit CSRF exemptions. The LoginWordPress plugin file login.json.php inherits an exemption and unconditionally logs out authenticated users on cross-site POST requests before validating credentials.

Related CWEs

CWE-289

Authentication Bypass by Alternate Name

The product performs authentication based on the name of a resource being accessed, or the name of the actor performing the access, but it does not properly check all possible names for that resource or actor.

References (3)

https://github.com/WWBN/AVideo/security/advisories/GHSA-3hg6-6x7m-5xr8

Source: disclosure@vulncheck.com

https://www.vulncheck.com/advisories/avideo-through-29.0-broken-access-control-via-csrf-exemption-basename-collision

Source: disclosure@vulncheck.com

https://github.com/WWBN/AVideo/security/advisories/GHSA-3hg6-6x7m-5xr8

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.