---
id: CVE-2026-92131
title: >-
  Jenkins Pipeline: Groovy Libraries Plugin 805.va_fc79344957d and earlier does
  not restrict the library path provided to the library Pipeline step to a
  relative path inside the SCM checkout, and follows symbolic links to locations
  outside…
summary: >-
  Jenkins Pipeline: Groovy Libraries Plugin 805.va_fc79344957d and earlier does
  not restrict the library path provided to the library Pipeline step to a
  relative path inside the SCM checkout, and follows symbolic links to locations
  outside…
severity: medium
cvss: 4.2
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N'
cwe:
  - CWE-22
vendor: Jenkins Project
product: 'Jenkins Pipeline: Groovy Libraries Plugin'
affected:
  - jenkins_pipeline_groovy_libraries_plugin <= 805.va_fc79344957d
published: '2026-09-16'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T13:46:13.937'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92131'
references:
  - url: 'https://www.jenkins.io/security/advisory/2026-09-16/#SECURITY-3796'
    label: jenkinsci-cert@googlegroups.com
tags:
  - nvd
  - cve.org
epss: 0.00229
epssPercentile: 0.12206
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-16T19:45:04.302809Z'
ingestedAt: '2026-09-16T14:57:28.022Z'
---

## Overview

Jenkins Pipeline: Groovy Libraries Plugin 805.va_fc79344957d and earlier does not restrict the library path provided to the library Pipeline step to a relative path inside the SCM checkout, and follows symbolic links to locations outside of the SCM checkout when retrieving the library, resulting in a path traversal vulnerability, allowing attackers able to configure Pipelines to read files in a resources directory and to delete files in a test directory on the Jenkins controller file system.

## Remediation

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