CVE-2025-4415 Piwik PRO - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-058
An attacker can inject malicious scripts into web pages viewed by other users via the Piwik PRO Drupal module.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2025-4415?
CVE-2025-4415 is a medium-severity cross-site scripting vulnerability in Drupal Piwik PRO, published on 21 May 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Piwik PRO allows Cross-Site Scripting (XSS).This issue affects Piwik PRO: from 0.0.0 before 1.3.2.
Weakness: CWE-79
Which versions are affected by CVE-2025-4415?
It affects 1 product.
Linux distribution packages (1)
drupal/piwik_pro Packagist:https://packages.drupal.org/8 | All versions | 1.3.2 |
Products include Matomo Piwik Pro.
How do I fix CVE-2025-4415?
Upgrade to a fixed version.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-4415 being exploited?
There is no known exploitation of CVE-2025-4415 in the wild and no public exploit code.
Sources
Also known as DRUPAL-CONTRIB-2025-058, GHSA-fhm3-85qw-2fgx.