CVE-2024-49038

Critical

Description

Improper neutralization of input during web page generation ('Cross-site Scripting') in Copilot Studio by an unauthorized attacker leads to elevation of privilege over a network.

SeverityCritical

CVSS9.3

Exploit probability—

Product

Microsoft Copilot Studio

PublishedNov 26, 2024

First seenNov 26, 2024

Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Vendor advisories

msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49038

Affected products

Product	Affected versions	Fixed in
microsoft copilot_studio	No range specified	—

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