Microsoft 365 Copilot Command Injection Vulnerability Allowing Information Disclosure

Vulnerability

A command injection vulnerability has been identified in Microsoft 365 Copilot, allowing unauthorized attackers to disclose information over a network. This issue arises from improper neutralization of special elements used in commands.

Impact

Exploitation of this vulnerability could lead to unauthorized information disclosure over the network.

Added: May 26, 2026, 2:03 PM
Updated: May 26, 2026, 2:03 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
2.5
exploitability
6.2
remediation
0.0
relevance
9.1
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.