PT-2026-55155 · Maven · Io.Jenkins.Plugins:Pipeline-Groovy-Lib

Published 2026-05-27 · Updated 2026-05-27

OSV

CVSS v3.1

7.5

High

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Jenkins Pipeline: Groovy Libraries Plugin 797.v90ea a 9b e45a 0 and earlier does not prohibit symbolic links in shared libraries.

This allows attackers able to control the content of a library used by a Pipeline job to read arbitrary files on the Jenkins controller filesystem.

Pipeline: Groovy Libraries Plugin 798.v5cc688825312 prohibits symbolic links in shared libraries.

Fix

Link Following

Weakness Enumeration

CWE-59

Related Identifiers

GHSA-QJQ3-WQJ5-G37Q

Affected Products

Io.Jenkins.Plugins:Pipeline-Groovy-Lib

References · 4

• https://osv.dev/vulnerability/GHSA-qjq3-wqj5-g37q · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-48921 · Security Note
• https://github.com/jenkinsci/pipeline-groovy-lib-plugin · Note
• https://jenkins.io/security/advisory/2026-05-27/#SECURITY-3727 · Note