CVE-2024-49038

CRITICAL

Published Nov 26, 2024 Modified Jan 9, 2025 CWE-79

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.

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CVSS v3.1 Score

9.3

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
microsoft	copilot_studio	All

References

Advisories & Patches

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

Frequently Asked Questions

What is CVE-2024-49038? +

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. It has a CVSS v3.1 base score of 9.3 (CRITICAL).

How severe is CVE-2024-49038? +

CVE-2024-49038 has a CVSS v3.1 score of 9.3 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-49038? +

CVE-2024-49038 affects products from microsoft, specifically: copilot_studio. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-49038? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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