PT-2025-20373 · WordPress · Nex-Forms

M3Ssap0 · Published 2025-05-08 · Updated 2025-06-05 · CVE-2025-3468

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions NEX-Forms – Ultimate Form Builder – Contact forms and much more plugin for WordPress versions up to, and including, 8.9.1

Description The issue is related to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping, specifically via the clean html and form fields parameters. This allows authenticated attackers with Custom-level access to inject arbitrary web scripts in pages, which will execute when a user accesses an injected page.

Recommendations For versions up to, and including, 8.9.1, update to a version higher than 8.9.1 to resolve the issue. As a temporary workaround, consider restricting access to the clean html and form fields parameters to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-3468

Affected Products

Nex-Forms

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2025-3468 · Security Note
• https://osv.dev/vulnerability/CVE-2025-3468 · Vendor Advisory
• https://wordfence.com/threat-intel/vulnerabilities/id/a33a7ba5-c6f8-4cf4-8011-8312e9c5da8f?source=cve · Note
• https://t.me/cvedetector/24822 · Telegram Post
• https://t.me/cvetracker/23350 · Telegram Post
• https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/trunk/includes/classes/class.db.php?rev=3226607#L303 · Note
• https://t.me/cvenotify/121331 · Telegram Post
• https://twitter.com/dailycve/status/1930595843322609913 · Twitter Post
• https://twitter.com/CVEnew/status/1920446166053105780 · Twitter Post