CVE-2026-48921

HighCVSS 7.5/10Last modified Oct 14, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-59

Affected software

No affected versions have been published.

Timeline

Published
May 27, 2026
Last modified
Oct 14, 2026
NVD status
Analyzed

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CVE-2026-48921: High severity, CVSS 7.5 | Vulnix