CVE-2026-67101 HCL BigFix Service Management is affected by multiple security vulnerabilities.

Critical 9.3 Published 18 Sep 2026 Updated 21 Sep 2026

An attacker can exploit an SSRF vulnerability in the search functionality to force the server to send requests to internal systems.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-67101?

CVE-2026-67101 is a critical server-side request forgery vulnerability in HCL BigFix Service Management, published on 18 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

HCL BigFix Service Management is affected by a Server-Side Request Forgery (SSRF) vulnerability in its search functionality, which could allow an attacker to force the application server to send requests to internal systems that are not accessible from the internet.

Weakness: CWE-918

Which versions are affected by CVE-2026-67101?

It affects 1 product.

Products include Hcltech Bigfix Service Management.

How do I fix CVE-2026-67101?

No fix has been published for CVE-2026-67101 yet. Limit exposure of the affected software until one is available.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2026-67101 being exploited?

There is no known exploitation of CVE-2026-67101 in the wild and no public exploit code.

Sources

Also known as GHSA-hg4r-cv5p-h5cm.