CVE-2024-43610: Copilot Studio Information Disclosure Vulnerability

Overview

Severity

High (CVSS 7.4)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C

Exploit Status

Not Exploited

Exploitation Likelihood

More Likely

Patch Tuesday

2024-Oct

Released

2024-10-08

EPSS Score

4.92% (percentile: 89.6%)

Description

Exposure of Sensitive Information to an Unauthorized Actor in Copilot Studio allows a unauthenticated attacker to view sensitive information through network attack vector

FAQ

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability? This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency. Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

Affected Products (1)

Microsoft Office

• Microsoft Copilot Studio

Acknowledgments

<a href="https://www.linkedin.com/in/mdeilamym">Mohammad Deilamy(MDM)</a> with <a href="https://fuzzer.cloud/">Fuzzer Cloud</a>

Revision History

• 2024-10-08: Information published.