CVE-2025-13979: drupal mini site Privilege Defined With Unsafe Actions
CVSS: 5.4v3.1MediumAnalyzed
Published 28-01-2026Last modified 29-01-2026
Vulnerability summary
CVE-2025-13979 is a medium (CVSS 5.4) Privilege Defined With Unsafe Actions vulnerability in drupal mini site. EPSS estimates a 0.18% chance of exploitation in the next 30 days, higher than 6.8% of scored vulnerabilities.
CVSS score
5.4/10
010
Medium · v3.1 (CVE.org)EPSS score
0.18%
0%100%
Low · +0.02 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 28-01-2026PublishedVulnerability first disclosed.
- 29-01-2026Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
2 scores · 2 sources · 1 versionMedium 5.4Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:NSourcesAll 2 agree
- NVDNIST5.4MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS trend
Probability
0.18%
Chance of exploitation in the next 30 days
Percentile
7%
Versus all other CVEs
30-day change
+0.02 pp
From 0.16% on 22-09-2026
22-09-202622-10-2026
EPSS score0.18%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-267Privilege Defined With Unsafe ActionsA particular privilege, role, capability, or right can be used to perform unsafe actions that were not intended, even when it is assigned to the correct entity.
- CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Affected systems
2 vendors · 2 products
References
1 links- www.drupal.org/sa-contrib-2025-117Vendor Advisory