CVE-2024-28831

MEDIUM

Checkmk < 2.2.0 - Stored Cross-Site Scripting in Confirmation Pop-ups

Title source: llm

Description

Stored XSS in some confirmation pop-ups in Checkmk before versions 2.3.0p7 and 2.2.0p28 allows Checkmk users to execute arbitrary scripts by injecting HTML elements into some user input fields that are shown in a confirmation pop-up.

References (1)

Core 1

Core References

Vendor Advisory

https://checkmk.com/werk/17025

Scores

CVSS v3 5.4

EPSS 0.0034

EPSS Percentile 25.9%

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-80 CWE-79

Status published

Products (2)

checkmk/checkmk 2.2.0 (37 CPE variants)

checkmk/checkmk 2.3.0 (13 CPE variants)

Published Jun 25, 2024

Tracked Since Feb 18, 2026