PT-2026-102812

CVE-2026-102828

Published

2026-09-29

Updated

2026-10-30

Description by

CVSS 3.1

9.8

Critical

MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions simple-git versions 3.15.0 through 4.0.0

Description The default blockUnsafeOperationsPlugin fails to classify trailer.<token>.cmd as an unsafe configuration. This allows an attacker to execute arbitrary shell commands with the operating-system identity and permissions of the Node.js process if the application passes attacker-controlled values through SimpleGitOptions.config or inline -c arguments. The execution occurs when git interpret-trailers processes the configured trailer.

Recommendations Update simple-git to version 4.0.1.

Exploitability

Exploit

Fix

Impacts

Researchers

Sec-Reex

Vendors

Affected products

Weakness enumeration

CWE-78: Improper Neutralization of Special Elements used in an OS Command (\'OS Command Injection\')

CWE-184: Incomplete List of Disallowed Inputs