CVE-2025-67254 Path traversal in n/a

High 7.5 Published 29 Dec 2025 Updated 31 Dec 2025

An attacker can exploit a directory traversal vulnerability in Nagios XI to read arbitrary files from the server.

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-2025-67254?

CVE-2025-67254 is a high-severity path traversal vulnerability in Nagios Nagios Xi, published on 29 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

NagiosXI 2026R1.0.1 build 1762361101 is vulnerable to Directory Traversal in /admin/coreconfigsnapshots.php.

Weakness: CWE-22

Which versions are affected by CVE-2025-67254?

It affects 1 product.

Products include Nagios Nagios Xi.

How do I fix CVE-2025-67254?

No fix has been published for CVE-2025-67254 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2025-67254 being exploited?

There is no known exploitation of CVE-2025-67254 in the wild and no public exploit code.

All Nagios Nagios Xi vulnerabilities

Sources

Also known as GHSA-mwfx-853j-whj2.