CVE-2024-28831

high-risk
Published 2024-06-25

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.

Do I need to act?

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0.96% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10 Medium
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Checkmk

References (2)

Vendor Advisory https://checkmk.com/werk/17025
Vendor Advisory https://checkmk.com/werk/17025
50
/ 100
high-risk
Severity 21/34 · High
Exploitability 3/34 · Minimal
Exposure 26/34 · High