---
id: CVE-2026-57307
aliases:
  - GHSA-xx59-jv36-5r44
title: Jenkins Zowe zDevOps Plugin has a missing permission check
summary: Jenkins Zowe zDevOps Plugin has a missing permission check
severity: medium
cvss: 4.2
cwe:
  - CWE-862
vendor: jenkins
product: 'io.jenkins.plugins:zdevops'
ecosystem: maven
affected:
  - 'io.jenkins.plugins:zdevops <= 1.1.3.50.ve350c9b'
published: '2026-06-24'
updated: '2026-09-25'
sourceUpdated: '2026-09-25T19:49:29Z'
source: GHSA
sourceUrl: 'https://github.com/advisories/GHSA-xx59-jv36-5r44'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-57307'
  - url: 'https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3747'
  - url: 'https://github.com/advisories/GHSA-xx59-jv36-5r44'
tags:
  - ghsa
  - maven
epss: 0.00208
epssPercentile: 0.09671
ingestedAt: '2026-09-25T20:17:49.420Z'
---

## Overview

Jenkins Zowe zDevOps Plugin 1.1.3.50.ve350c9b_450b_1 and earlier does not perform a permission check in an HTTP endpoint implementing a connection test.

This allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Additionally, this HTTP endpoint does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.

As of publication of this advisory, there is no fix.

## Affected packages

- `io.jenkins.plugins:zdevops <= 1.1.3.50.ve350c9b`

## Remediation

Refer to the advisory for the patched release.