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ExploitedPHP2Shell is now on CISA KEV

critical vulnerability

git-diff: OS command injection vulnerability via crafted strings to the gitDiff API

Fix availableCritical · CVSS 9.3EPSS 2.3%

Published Oct 14, 2026 · updated Oct 27, 2026

What to do

  1. Upgrade to a fixed version: git-diff 2.0.7.
  2. Redeploy and restart long-running processes so they load the fixed code.

Affected packages

npmgit-diff470,854 downloads/week

Vulnerable versions
< 2.0.7
Fixed in
2.0.7

Check your project: npm ls git-diff --all

Is git-diff@2.0.7 safe to install? See the upgrade verdict →

Sources

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

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