Vulnerability intelligence

CVE-2026-57296

Jenkins Project Jenkins External Workspace Manager Plugin

Jenkins External Workspace Manager Plugin 1.3.2 and earlier does not reject path traversal sequences in the custom workspace path provided to the exwsAllocate Pipeline step, allowing attackers with Item/Configure permission to read arbitrary files on the Jenkins controller file system, which can lead to remote code execution.

CVSS Score

8.8

High

EPSS — Exploit Probability

0.8%

Riskier than 56% of all CVEs · checked 2026-09-20

Exploitation

Not in CISA KEV

KEV does not include every exploited vulnerability

Remediation

unknown

Check vendor advisories