What is CVE-2025-13979?

CVE-2025-13979 is a medium-severity vulnerability in Drupal Mini Site, classified under Privilege Defined With Unsafe Actions. CVSS score: 5.4/10. Published 2026-01-28.

How severe is CVE-2025-13979?

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

XSS in Drupal Mini Site

CVE-2025-13979

Privilege Defined With Unsafe Actions vulnerability in Drupal Mini site allows Stored XSS.This issue affects Mini site: from 0.0.0 before 3.0.2.

EPSS: 0.001 (4.5th 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 Mini Site — versions 0.0.0
Salsa.digital Mini_site

Weakness classification (CWE)

CWE-267 — Privilege Defined With Unsafe Actions
CWE-79 — Cross-site Scripting

References

mlhess@drupal.org (Vendor Advisory)

Frequently asked questions

What is CVE-2025-13979?: CVE-2025-13979 is a medium-severity vulnerability in Drupal Mini Site, classified under Privilege Defined With Unsafe Actions. CVSS score: 5.4/10. Published 2026-01-28.
How severe is CVE-2025-13979?: Medium severity. CVSS v3 base score is 5.4 out of 10.