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CVE-2025-58122— Insufficient permission validation when configuring notification parameters

Quick assessment

Affected
Checkmk GmbH Checkmk
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Checkmk是Checkmk公司的一个 IT 监控平台。 Checkmk 2.4.0版本至2.4.0p16之前版本存在安全漏洞，该漏洞源于权限验证不足，可能导致未经授权的操作或信息泄露。

AI Predicted 8.1 Difficulty: Easy EPSS 0.18% · P7
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I. Basic Information for CVE-2025-58122

Vulnerability Information
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Vulnerability Title
Insufficient permission validation when configuring notification parameters
Source: CVE Program / CVE List V5
Vulnerability Description
Insufficient permission validation in Checkmk 2.4.0 before version 2.4.0p16 allows low-privileged users to modify notification parameters via the REST API, which could lead to unauthorized actions or information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
不充分权限或特权的处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Checkmk 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Checkmk是Checkmk公司的一个 IT 监控平台。 Checkmk 2.4.0版本至2.4.0p16之前版本存在安全漏洞，该漏洞源于权限验证不足，可能导致未经授权的操作或信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Checkmk GmbH Checkmk 2.4.0 ~ 2.4.0p16 -

II. Public POCs for CVE-2025-58122

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III. Intelligence Information for CVE-2025-58122

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Same Patch Batch · Checkmk GmbH · 2025-11-18 · 3 CVEs total

CVE-2025-58121 Insufficient permission validation on multiple REST API endpoints
CVE-2025-64996 Overly broad file permissions in the mk_inotify plugin allows reading and manipulating the

IV. Related Vulnerabilities

Same product: Checkmk
Same vendor: Checkmk GmbH
Same weakness: CWE-280