Stored Cross-Site Scripting Vulnerability in Quiz Maker Plugin for WordPress

CVE-2026-2384

What is CVE-2026-2384?

The Quiz Maker plugin for WordPress is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping for user-supplied attributes within the vc_quizmaker shortcode. This flaw affects all versions up to and including 6.7.1.7. Authenticated attackers with contributor-level access can exploit this vulnerability to inject malicious web scripts into affected pages, which execute whenever a user accesses those pages. The vulnerability is contingent upon the WPBakery Page Builder being installed and active.

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