CVE-2025-32711 M365 Copilot Information Disclosure Vulnerability

Critical 9.3 Published Updated

An AI command injection flaw in Microsoft 365 Copilot allows unauthorized attackers to disclose sensitive information over the network.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2025-32711?

CVE-2025-32711 is a critical code injection vulnerability in Microsoft 365 Copilot, published on 11 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.

Weakness: CWE-74

Which versions are affected by CVE-2025-32711?

It affects 1 product.

Products include Microsoft 365 Copilot.

How do I fix CVE-2025-32711?

No fix has been published for CVE-2025-32711 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2025-32711 being exploited?

There is no known exploitation of CVE-2025-32711 in the wild and no public exploit code.

Public exploit code: 5 proofs of concept on GitHub.

All Microsoft 365 Copilot vulnerabilities

Sources

Also known as GHSA-h2w9-p5qf-qmrh.

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