Vulnerability Description
The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Database module in versions 3.5.11 to 3.5.19 due to insufficient input sanitization and output escaping. The unfiltered field names are stored alongside the sanitized values. Later, the admin-side AJAX endpoint ajax_get_table_data() returns those raw names as JSON column headers, and the client-side DataTables renderer injects them directly into the DOM without any HTML encoding. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Themefic | Ultimate Addons For Contact Form 7 | >= 3.5.11, < 3.5.20 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-contact-form-7/trProduct
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-contact-form-7/trProduct
- https://plugins.trac.wordpress.org/changeset/3316177/Patch
- https://wordpress.org/plugins/ultimate-addons-for-contact-form-7/#developersProductRelease Notes
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f49e48cb-7d0b-4bcf-909Third Party Advisory
FAQ
What is CVE-2025-6212?
CVE-2025-6212 is a vulnerability with a CVSS score of 7.2 (HIGH). The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Database module in versions 3.5.11 to 3.5.19 due to insufficient input sanitization and ou...
How severe is CVE-2025-6212?
CVE-2025-6212 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-6212?
Check the references section above for vendor advisories and patch information. Affected products include: Themefic Ultimate Addons For Contact Form 7.