High 8.6Published Oct 27, 2025

CVE-2025-60425Nagios 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 atta…

Updated under an hour ago (2026-10-19 09:40 UTC)

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Exploited in the last 30 days

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.

CVSS: 8.6 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Weakness (CWE): CWE-491
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

nagios fusion nagios:fusion	2024; 2024	NVD

References

https://github.com/aakashtyal/Session-Persistence-After-Enabling-2FAmitigation, third-party-advisory
https://github.com/aakashtyal/Session-Persistence-After-Enabling-2FA-CVE-2025-60425mitigation, third-party-advisory
https://www.nagios.com/changelog/#fusionrelease-notes

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.