CVE-2025-52622 HCL BigFix SaaS Remediate is affected by a security vulnerability
Missing security headers in HCL BigFix SaaS responses weaken client-side protections against XSS and clickjacking attacks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-52622?
CVE-2025-52622 is a medium-severity vulnerability in HCL Software BigFix SaaS Remediate, published on 2 Dec 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The BigFix SaaS's HTTP responses were missing some security headers. The absence of these headers weakens the application's client-side security posture, making it more vulnerable to common web attacks that these headers are designed to mitigate, such as Cross-Site Scripting (XSS), Clickjacking, and protocol downgrade attacks.
Weakness: CWE-1188
Which versions are affected by CVE-2025-52622?
How do I fix CVE-2025-52622?
No fix has been published for CVE-2025-52622 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-52622 being exploited?
There is no known exploitation of CVE-2025-52622 in the wild and no public exploit code.
Sources
Also known as GHSA-w678-3c66-v2gr.