CVE-2021-23922 Cross-site scripting in n/a

Medium 5.4 Published 1 Apr 2021 Updated 3 Aug 2024

Cross-site scripting in webviews allows attackers to inject scripts, potentially leading to code execution or data theft in Devolutions Remote Desktop Manager.

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-2021-23922?

CVE-2021-23922 is a medium-severity cross-site scripting vulnerability in Devolutions Remote Desktop Manager, published on 1 Apr 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

An issue was discovered in Devolutions Remote Desktop Manager before 2020.2.12. There is a cross-site scripting (XSS) vulnerability in webviews.

Weakness: CWE-79

Which versions are affected by CVE-2021-23922?

It affects 1 product.

Products include Devolutions Remote Desktop Manager.

How do I fix CVE-2021-23922?

No fix has been published for CVE-2021-23922 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-2021-23922 being exploited?

There is no known exploitation of CVE-2021-23922 in the wild and no public exploit code.

All Devolutions Remote Desktop Manager vulnerabilities

Sources

Also known as GHSA-fwx3-5vg5-xcmw.