CVE-2025-5967 Cross-site scripting in Endpoint Security HX
A malicious user can inject HTML into the Malware Scan Name field to expose sensitive data in Trellix Endpoint Security HX.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-5967?
CVE-2025-5967 is a medium-severity cross-site scripting vulnerability in Trellix Endpoint Security HX, published on 1 Jul 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A stored cross-site scripting vulnerability in ENS HX 10.0.4 allows a malicious user to inject arbitrary HTML into the ENS HX Malware Scan Name field, resulting in the exposure of sensitive data.
Weakness: CWE-79
Which versions are affected by CVE-2025-5967?
How do I fix CVE-2025-5967?
No fix has been published for CVE-2025-5967 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-2025-5967 being exploited?
There is no known exploitation of CVE-2025-5967 in the wild and no public exploit code.
Sources
Also known as GHSA-fggf-cqfv-6j75.