What is CVE-2025-4415?

CVE-2025-4415 is a medium-severity vulnerability in Drupal Piwik Pro, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2025-05-21.

How severe is CVE-2025-4415?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Drupal Piwik Pro

CVE-2025-4415

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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (8.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Drupal Piwik Pro — versions 0.0.0
Matomo Piwik_pro

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

mlhess@drupal.org (Vendor Advisory)

Frequently asked questions

What is CVE-2025-4415?: CVE-2025-4415 is a medium-severity vulnerability in Drupal Piwik Pro, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2025-05-21.
How severe is CVE-2025-4415?: Medium severity. CVSS v3 base score is 4.8 out of 10.