Unauthorized Access Elevates Privilege Over Network
CVE-2024-49038

9.3CRITICAL

Key Information:

Vendor
Microsoft
Vendor
CVE Published:
26 November 2024

Summary

A vulnerability exists in Copilot Studio due to improper neutralization of input within web page generation functions. This flaw can be exploited by unauthorized attackers to execute arbitrary scripts in the context of a user's session, leading to potential elevation of privilege across the network. Organizations utilizing Copilot Studio are advised to review security measures, apply necessary updates, and monitor for unauthorized access to safeguard against this threat. For further details, refer to the vendor advisory.

Affected Version(s)

Microsoft Copilot Studio Unknown

References

CVSS V3.1

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

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