WordPress Quiz Maker plugin < 6.7.0.89 - Admin+ Stored XSS vulnerability

Admin+ Stored XSS vulnerability discovered by Bakir Tuči in WordPress Plugin Quiz Maker versions 6.7.0.89...

EUVD-2026-1925

The Quiz Maker WordPress plugin before 6.7.0.89 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed for example in multisite setup...