Medium severity4.4NVD Advisory· Published Jul 27, 2024· Updated Apr 8, 2026
CVE-2024-6521
CVE-2024-6521
Description
The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via dropdown fields in all versions up to, and including, 5.1.19 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, 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.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- plugins.trac.wordpress.org/changeset/3125227/nvdPatch
- www.wordfence.com/threat-intel/vulnerabilities/id/be7c6cfa-6cac-46d2-8eb9-9fef8049f6e7nvdThird Party Advisory
- wordpress.org/plugins/fluentform/nvdRelease Notes
News mentions
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