---
id: CVE-2025-64137
title: >-
  A missing permission check in Jenkins Themis Plugin 1.4.1 and earlier allows
  attackers with Overall/Read permission to connect to an attacker-specified
  HTTP server.
summary: >-
  A missing permission check in Jenkins Themis Plugin 1.4.1 and earlier allows
  attackers with Overall/Read permission to connect to an attacker-specified
  HTTP server.
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'
cwe:
  - CWE-862
vendor: jenkins
product: themis
affected:
  - themis <= 1.4.1
published: '2025-10-29'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T11:10:00.250'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-64137'
references:
  - url: 'https://www.jenkins.io/security/advisory/2025-10-29/#SECURITY-3517'
    label: jenkinsci-cert@googlegroups.com
  - url: 'http://www.openwall.com/lists/oss-security/2025/10/29/2'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.00295
epssPercentile: 0.2023
ingestedAt: '2026-10-08T11:31:27.675Z'
---

## Overview

A missing permission check in Jenkins Themis Plugin 1.4.1 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified HTTP server.

## Affected

- `themis <= 1.4.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.