CVE-2020-35269

8.8 highEPSS 2.7%

High (8.8) in nagios nagios core. EPSS 2.7% chance of exploitation in the next 30 days.

Nagios Core application version 4.2.4 is vulnerable to Site-Wide Cross-Site Request Forgery (CSRF) in many functions, like adding – deleting for hosts or servers.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 2.7% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
CWE: CWE-352
Published: 2020-12-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nagios:nagios_core

References

https://gist.github.com/MoSalah20/d1d40b43eafba0bd22ee4cddecad3cbc
https://gist.github.com/MoSalah20/d1d40b43eafba0bd22ee4cddecad3cbc

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