CVE-2025-67640

Medium

Description

Jenkins Git client Plugin 6.4.0 and earlier does not not correctly escape the path to the workspace directory as part of an argument in a temporary shell script generated by the plugin, allowing attackers able to control the workspace directory name to inject arbitrary OS commands.

SeverityMedium

CVSS5.0

Exploit probability—

Product

Jenkins Git Client

PublishedDec 10, 2025

First seenDec 10, 2025

Weakness typeCWE-78OS command injection

How to fix

Update

jenkins git_client6.4.1 or later
org.jenkins-ci.plugins:git-client6.4.1 or later

Vendor advisories

jenkins.io/security/advisory/2025-12-10/#SECURITY-3614

Affected products

Product	Affected versions	Fixed in
jenkins git_client	v < 6.4.1	6.4.1
org.jenkins-ci.plugins:git-clientMaven	v < 6.4.1	6.4.1

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