High · 7.1 CVE-2026-40787 EUVD-2026-36990GHSA-c638-vf62-q5jh

WordPress Quiz And Survey Master plugin <= 11.0.0 - Cross Site Scripting (XSS) vulnerability

Published Jun 15, 2026 · Updated Jun 16, 2026 · Assigned by Patchstack

Vendor: ExpressTech Systems Product: Quiz And Survey Master

Description

Unauthenticated Cross Site Scripting (XSS) in Quiz And Survey Master <= 11.0.0 versions.

Affected products

Vendor	Product	Affected	Fixed
ExpressTech	Quiz And Survey Master	≤ 11.0.0	—

References

https://patchstack.com/database/wordpress/plugin/quiz-master-next/vulnerability/wordpress-quiz-and-survey-master-plugin-11-0-0-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry