CVE-2026-81776

Unauthenticated Cross Site Scripting (XSS) in WP QuickLaTeX <= 3.8.8 versions.

Published Sep 3, 2026
CVSS 7.1 high
0.3% chance of exploitation in the next 30 days (EPSS)

Affected software

advanpix WP QuickLaTeX

CVE-2026-81776 at the National Vulnerability Database