Intel

AIKIDO-2026-10254

drupal/cleantalk is vulnerable to Cross-site Scripting (XSS)

Cross-site Scripting (XSS)CVE-2026-3213 Published Feb 26, 2026

40

Medium Risk

This Affects:

PHPdrupal/cleantalk
0.0.1 - 9.6.1
Fixed in 9.7.0
Are you affected? Scan for Free

TL;DR

The module does not sufficiently sanitize user input, resulting in a reflected cross-site scripting (XSS) vulnerability. Exploitation is limited because the affected functionality is only exposed to users who are challenged or blocked by the firewall.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

drupal/cleantalk is vulnerable to Cross-site Scripting (XSS) in versions 0.0.1 - 9.6.1.

How to fix this

Upgrade the drupal/cleantalk library to the patch version.