CVE-2025-60425 Auth bypass in n/a

High 8.6 Published 27 Oct 2025 Updated 27 Oct 2025

Attackers can hijack sessions in Nagios Fusion if two-factor authentication is enabled, as existing tokens are not invalidated.

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-2025-60425?

CVE-2025-60425 is a high-severity authentication bypass vulnerability in n/a, published on 27 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Nagios Fusion v2024R1.2 and v2024R2 does not invalidate already existing session tokens when the two-factor authentication mechanism is enabled, allowing attackers to perform a session hijacking attack.

Weakness: CWE-491

Which versions are affected by CVE-2025-60425?

It affects 1 product.

Products include Nagios Fusion.

How do I fix CVE-2025-60425?

No fix has been published for CVE-2025-60425 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2025-60425 being exploited?

There is no known exploitation of CVE-2025-60425 in the wild and no public exploit code.

Public exploit code: 1 proofs of concept on GitHub.

Sources

Also known as GHSA-5w58-vmv5-p957.