Security Advisory

CVE-2026-86723

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-08 15:13:56

Last updated 2026-09-08 15:34:32

Assigner VulnCheck

CVSS score 8.6

State PUBLISHED

Description

AVideo through c3edcc274c389816d434acadac07ee78eaf330c1 contains an authentication bypass vulnerability in LoginControl::verifyChallenge() that uses loose comparison (==) instead of strict comparison (===) against unset session values. Attackers with only a password can submit an empty request to verifyChallenge.json.php to bypass PGP two-factor authentication and gain full authenticated access.

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