CVE-2025-22244 Cross-site scripting in VMware NSX
An attacker can inject malicious scripts into the VMware NSX gateway firewall interface, potentially compromising user sessions or data.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-22244?
CVE-2025-22244 is a medium-severity cross-site scripting vulnerability in Vmware Cloud Foundation, published on 4 Jun 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
VMware NSX contains a stored Cross-Site Scripting (XSS) vulnerability in the gateway firewall due to improper input validation.
Weakness: CWE-79
Which versions are affected by CVE-2025-22244?
It affects 4 products.
Products include Broadcom Vmware Nsx, Vmware Cloud Foundation, Vmware Telco Cloud Infrastructure, Vmware Telco Cloud Platform.
How do I fix CVE-2025-22244?
No fix has been published for CVE-2025-22244 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-2025-22244 being exploited?
There is no known exploitation of CVE-2025-22244 in the wild and no public exploit code.
Other vulnerabilities in Vmware Cloud Foundation
Sources
Also known as GHSA-xr62-x8gm-j2h5.