PT-2026-32486 · Steveukx+1 · Git-Js+1

Juhwisang · Published 2026-04-13 · Updated 2026-05-13 · CVE-2026-28291

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions simple-git versions prior to 3.32.0

Description The library allows the execution of arbitrary commands through the manipulation of Git options. This occurs because the unsafe operations plugin uses a regular-expression-based blocklist to prevent dangerous options, such as -u and --upload-pack, which can be bypassed using various character combinations (e.g., -vu, -4u, -nu) that Git's flexible option parsing still accepts.

Recommendations Update to version 3.32.0.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-28291

Affected Products

Git-Js

Simple-Git

References · 8

• 🔥 https://github.com/steveukx/git-js/security/advisories/GHSA-jcxm-m3jx-f287 · Exploit
• https://github.com/steveukx/git-js/commit/1effd8e5012a5da05a9776512fac3e39b11f2d2d · Patch
• https://cve.org/CVERecord?id=CVE-2022-25860 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-28291 · Security Note
• https://github.com/steveukx/git-js/releases/tag/simple-git%403.32.0 · Note
• https://github.com/steveukx/git-js/blob/789c13ebabcf18ebe0b3a0c88ebb4037dede42e3/simple-git/src/lib/plugins/block-unsafe-operations-plugin.ts#L26 · Note
• https://twitter.com/_cvereports/status/2049068786616004988 · Twitter Post
• https://t.me/cveNotify/163369 · Telegram Post