CVE-2024-6810 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

Reference

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://plugins.trac.wordpress.org/browser/quiz-organizer/trunk/src/includes/sets/class-qzorg-plug-shortcode.php#L508 https://wordpress.org/plugins/quiz-organizer/#developers https://www.wordfence.com/threat-intel/vulnerabilities/id/651646b0-231f-401c-9f6d-d414609bd7ba?source=cve

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.4