Command Injection in GitHub Copilot - CVE-2025-64671
Published: December 9, 2025
Vulnerability identifier: #VU119497
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-64671
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: JetBrains s.r.o.
Affected software:
GitHub Copilot
GitHub Copilot
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary commands on the system.
The vulnerability exists due to insufficient input validation in GitHub Copilot for Jetbrains. A remote attacker can pass specially crafted data to the application and execute arbitrary commands.
How to mitigate CVE-2025-64671
Install updates from vendor's website.