Information disclosure in Kstover Ninja Forms – The Contact Form Builder That Grows With You
CVE-2026-2268
The Ninja Forms plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.14.0. This is due to the unsafe application of the `ninja_forms_merge_tags` filter to user-supplied input within r…
Vulnerability class: Information Disclosure
EPSS: 0.001 (24.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/24902fab-44ea-44c9-bcf5-70960…
- plugins.trac.wordpress.org/browser/ninja-forms/tags/3.13.3/includes/AJAX/Contro…
- plugins.trac.wordpress.org/browser/ninja-forms/tags/3.13.3/includes/AJAX/Contro…
- plugins.trac.wordpress.org/browser/ninja-forms/tags/3.13.3/includes/MergeTags/W…
- plugins.trac.wordpress.org/changeset/3454719/ninja-forms/trunk/includes/AJAX/Co…
Frequently asked questions
- What is CVE-2026-2268?
- CVE-2026-2268 is a high-severity vulnerability in Kstover Ninja Forms – The Contact Form Builder That Grows With You, classified under Information Disclosure. CVSS score: 7.5/10. Published 2026-02-10.
- How severe is CVE-2026-2268?
- High severity. CVSS v3 base score is 7.5 out of 10.