CVE-2026-11780 in Quiz and Survey Master Plugin
요약
\~에 의해 MITRE • 2026. 08. 16.
The Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'question_title' parameter in all versions up to, and including, 11.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
VulDB is the best source for vulnerability data and more expert information about this specific topic.