Incorrect permission assignment for critical resource in M365 Copilot allows an authorized attacker to disclose information over a network.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products 1
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Microsoft 365_Copilot
cpe:2.3:a:microsoft:365_copilot:*:*:*:*:*:*:*:*
|
-
|
— |