Is CVE-2025-13979 in the CISA KEV catalog?

No. CVE-2025-13979 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-13979?

CVE-2025-13979 has a CVSS v3 base score of 5.4 (MEDIUM).

What is the EPSS score for CVE-2025-13979?

CVE-2025-13979 has an EPSS score of 0.15% (4th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-13979?

Upgrade mini site to 3.0.2 or later.

CVE & CISA-KEV Catalog

CVE-2025-13979

MEDIUM

5.4

CVSS v3

NVD

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.

CWE-267 CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

mini siteNVD

Affected:< 3.0.2Fixed in:3.0.2CVE-2025-13979derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Exploit Intelligence

0.15%probability of exploitation in 30 days

4thpercentile

Low risk: more likely to be exploited than 4% of all known CVEs.

References

Vendor Advisory1

drupal.org

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Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-02-12.