CVE-2026-92914

High

Description

AVideo LoginControl contains an authentication bypass vulnerability in the PGP second factor verification that compares challenge responses using loose equality against an uninitialized session variable. Attackers with a victim's password can bypass the second factor by sending a parameter-less GET request to verifyChallenge.json.php, which evaluates null == null and marks authentication complete.

SeverityHigh

CVSS8.1

Exploit probability—

ProductAVideo

PublishedSep 17, 2026

First seenSep 17, 2026

Weakness typeCWE-287Improper authentication

How to fix

Vendor advisories

github.com/WWBN/AVideo/security/advisories/GHSA-mvmf-jqg6-qhjf

Affected products

Product	Affected versions	Fixed in
WWBN AVideo	v ≤ 29.0	—

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