CVE-2025-56432

A cross-site scripting (XSS) vulnerability exists in Nagios XI 2024R2

Medium · published August 26, 2025

CVSS v3.1
6.1
EPSS
1%
Percentile
58.4
In the wild
Unconfirmed
What it is

A cross-site scripting (XSS) vulnerability exists in Nagios XI 2024R2. The vulnerability allows remote attackers to execute arbitrary JavaScript in the context of a logged-in user's session via a specially crafted URL. The issue resides in a web component responsible for rendering performance-related data.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00871 · 58.4th percentile
Published
2025-08-26T00:00Z
EPSS history
Timeline
  • 26 AUG 00:00Z
    A cross-site scripting (XSS) vulnerability exists in Nagios XI 2024R2
    cvelistv5