Quiz Organizer <= 2.9.1 - Authenticated (Administrator+) Stored Cross-Site Scripting
Vulnerability Description
The Quiz Organizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.9.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-6810
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Artem Polynko
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/651646b0-231f-401c-9f6d-d414609bd7ba?source=cve
- https://plugins.trac.wordpress.org/browser/quiz-organizer/trunk/src/includes/admin/admin-modify-quiz.php#L230
- https://plugins.trac.wordpress.org/browser/quiz-organizer/trunk/src/includes/admin/admin-modify-quiz.php#L570
- https://wordpress.org/plugins/quiz-organizer/#developers
- https://plugins.trac.wordpress.org/browser/quiz-organizer/trunk/src/includes/sets/class-qzorg-plug-shortcode.php#L508
Affected Vendor
quizorganizer
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