Description
Jenkins Pipeline: Groovy Libraries Plugin 797.v90ea_a_9b_e45a_0 and earlier does not prohibit symbolic links in shared libraries, allowing attackers able to control the content of a library used by a Pipeline job to read arbitrary files on the Jenkins controller filesystem.
Published: 2026-05-27
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Sat, 30 May 2026 23:00:00 +0000

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

Thu, 28 May 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Jenkins
Jenkins pipeline\
CPEs cpe:2.3:a:jenkins:pipeline\:_groovy_libraries:*:*:*:*:*:*:*:*
Vendors & Products Jenkins
Jenkins pipeline\

Thu, 28 May 2026 00:15:00 +0000

Type Values Removed Values Added
Title Jenkins Pipeline Groovy Libraries Plugin Allows Arbitrary File Read via Symbolic Links

Wed, 27 May 2026 22:45:00 +0000

Type Values Removed Values Added
Title Jenkins Pipeline Groovy Libraries Plugin Symbolic Link Allows Arbitrary File Read
Weaknesses CWE-15
CWE-22

Wed, 27 May 2026 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-59
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

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


Wed, 27 May 2026 20:15:00 +0000

Type Values Removed Values Added
Title Jenkins Pipeline Groovy Libraries Plugin Symbolic Link Allows Arbitrary File Read
Weaknesses CWE-15
CWE-22

Wed, 27 May 2026 15:15:00 +0000

Type Values Removed Values Added
Description Jenkins Pipeline: Groovy Libraries Plugin 797.v90ea_a_9b_e45a_0 and earlier does not prohibit symbolic links in shared libraries, allowing attackers able to control the content of a library used by a Pipeline job to read arbitrary files on the Jenkins controller filesystem.
References

Subscriptions

Jenkins Pipeline\
Jenkins Project Jenkins Pipeline Groovy Libraries Plugin
cve-icon MITRE

Status: PUBLISHED

Assigner: jenkins

Published:

Updated: 2026-05-27T18:35:27.630Z

Reserved: 2026-05-26T14:50:46.813Z

Link: CVE-2026-48921

cve-icon Vulnrichment

Updated: 2026-05-27T15:38:55.994Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-27T15:16:31.747

Modified: 2026-06-17T10:55:24.037

Link: CVE-2026-48921

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-30T21:21:55Z

Weaknesses