CVE-2022-21932 Microsoft Dynamics 365 Customer Engagement Cross-Site Scripting Vulnerability

High 7.6 Published 11 Jan 2022 Updated 2 Jan 2025

An attacker can inject malicious scripts into Microsoft Dynamics 365 Customer Engagement, potentially executing code or stealing user sessions.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2022-21932?

CVE-2022-21932 is a high-severity cross-site scripting vulnerability in Microsoft Dynamics 365, published on 11 Jan 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Microsoft Dynamics 365 Customer Engagement Cross-Site Scripting Vulnerability

Weakness: CWE-79

Which versions are affected by CVE-2022-21932?

It affects 1 product.

Products include Microsoft Dynamics 365.

How do I fix CVE-2022-21932?

No fix has been published for CVE-2022-21932 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2022-21932 being exploited?

There is no known exploitation of CVE-2022-21932 in the wild and no public exploit code.

All Microsoft Dynamics 365 vulnerabilities

Sources

Also known as GHSA-6p9r-hjmp-wj4j.