What is CVE-2025-64136?

CVE-2025-64136 is a medium-severity vulnerability in Jenkins Themis, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2025-10-29.

How severe is CVE-2025-64136?

Medium severity. CVSS v3 base score is 4.3 out of 10.

CSRF in Jenkins Themis

CVE-2025-64136

A cross-site request forgery (CSRF) vulnerability in Jenkins Themis Plugin 1.4.1 and earlier allows attackers to connect to an attacker-specified HTTP server.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.002 (11.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Jenkins Themis
Jenkins Project Themis Plugin — versions 0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

jenkinsci-cert@googlegroups.com (vendor-advisory, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2025-64136?: CVE-2025-64136 is a medium-severity vulnerability in Jenkins Themis, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2025-10-29.
How severe is CVE-2025-64136?: Medium severity. CVSS v3 base score is 4.3 out of 10.