What is CVE-2025-31675?

CVE-2025-31675 is a medium-severity vulnerability in Drupal, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-03-31.

How severe is CVE-2025-31675?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Drupal

CVE-2025-31675

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS).This issue affects Drupal core: from 8.0.0 before 10.3.14, from 10.4.0 before 10.4.5, from 11.0.0 before 11.0.13, from 11.1.0 before 11.1.5. It also affects the Drupal 7 module from versions 7.x-1.0 through 7.x-1.12.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (37.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Drupal
Drupal Core — versions 8.0.0, 10.4.0, 11.0.0
Drupal Link — versions 7.x-1.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

mlhess@drupal.org (vendor-advisory, Vendor Advisory)
mlhess@drupal.org (third-party-advisory)
mlhess@drupal.org (third-party-advisory)

Frequently asked questions

What is CVE-2025-31675?: CVE-2025-31675 is a medium-severity vulnerability in Drupal, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-03-31.
How severe is CVE-2025-31675?: Medium severity. CVSS v3 base score is 5.4 out of 10.