CVE-2025-62222 — Improper Input Validation in Microsoft Visual Studio Code Copilot Chat Extension

CWE-20 — Improper Input ValidationCWE-77 — Command Injection4 documents4 sources
Severity
8.8HIGHNVD
EPSS
0.1%
top 67.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Microsoft Visual Studio Code Copilot Chat ExtensionMicrosoft Github Copilot Chat
Timeline
PublishedNov 11

Description

Improper neutralization of special elements used in a command ('command injection') in Visual Studio Code CoPilot Chat Extension allows an unauthorized attacker to execute code over a network.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

🔴Vulnerability Details

2
CVEList
Agentic AI and Visual Studio Code Remote Code Execution Vulnerability↗2025-11-11
▶
GHSA
GHSA-hcvg-jrfj-vhqx: Improper neutralization of special elements used in a command ('command injection') in Visual Studio Code CoPilot Chat Extension allows an unauthorize↗2025-11-11
▶

📋Vendor Advisories

1
Microsoft
Agentic AI and Visual Studio Code Remote Code Execution Vulnerability↗2025-11-11
▶
CVE-2025-62222 — Improper Input Validation in Microsoft | cvebase