CVE-2026-92131

Path Traversal in Jenkins Pipeline Groovy Libraries Plugin Allows Read and Delete of Controller Files

Published Sep 16, 2026 CVSS 3.1 · 4.2 Medium EPSS < 1% KEV · Not listed
Description
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

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Path Traversal in Jenkins Pipeline Groovy Libraries Plugin Allows Read and Delete of Controller Files
Type Values Removed Values Added
First Time appeared Jenkins Project
Jenkins Project jenkins Pipeline Groovy Libraries Plugin
Vendors & Products Jenkins Project
Jenkins Project jenkins Pipeline Groovy Libraries Plugin
Type Values Removed Values Added
Weaknesses CWE-22
Metrics cvssV3_1

{'score': 4.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
jenkins
Published
Updated
Sep 16, 2026, 7:45 PM
Reserved
Sep 15, 2026, 4:29 PM
Status
Awaiting Analysis
Published
Sep 16, 2026, 2:17 PM
Modified
Sep 18, 2026, 1:46 PM