What’s Vulnerable › Vulnerabilities

CVE-2024-49038: Microsoft Copilot Studio Elevation Of Privilege Vulnerability

• Severity: critical (CVSS 9.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-11-26 · updated 2026-06-17
• Weakness: 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.

Affected products

• Microsoft Copilot Studio: all versions
• Microsoft Copilot Studio: all versions

References

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

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