CVE-2025-34278

MEDIUM

Nagios Network Analyzer < 2024 - Stored Cross-Site Scripting in Source Groups Percentile Calculator Menu

Title source: llm
STIX 2.1

Description

Nagios Network Analyzer versions prior to 2024R1 contain a stored cross-site scripting (XSS) vulnerability in the Source Groups page (percentile calculator menu). An attacker can supply a malicious payload which is stored by the application and later rendered in the context of other users. When a victim views the affected page the injected script executes in the victim's browser context.

References (3)

Core 3

Scores

CVSS v3 5.4
EPSS 0.0053
EPSS Percentile 67.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
nagios/network_analyzer < 2024
Published Oct 30, 2025
Tracked Since Feb 18, 2026