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.

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Fixes

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History

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.
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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 : Awaiting Analysis

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

Modified: 2026-05-27T20:16:41.390

Link: CVE-2026-48921

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-27T22:30:35Z

Weaknesses