CVE-2026-32720— Improper Access Control in github.com/ctfer-io/monitoring
Quick assessment
Affected
ctfer-io monitoring
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.
Monitoring是CTFer.io开源的一个监控数据的收集与处理组件。 Monitoring 0.2.1之前版本存在访问控制错误漏洞，该漏洞源于网络策略编写错误，可能导致恶意攻击者从一个组件横向移动到任何其他命名空间。
Possible ATT&CK Techniques 1 AI
T1021 · Remote Services
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I. Basic Information for CVE-2026-32720
Vulnerability Information
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Vulnerability Title
Improper Access Control in github.com/ctfer-io/monitoring
Source: CVE Program / CVE List V5
Vulnerability Description
The CTFer.io Monitoring component is in charge of the collection, process and storage of various signals (i.e. logs, metrics and distributed traces). Prior to 0.2.1, due to a mis-written NetworkPolicy, a malicious actor can pivot from a component to any other namespace. This breaks the security-by-default property expected as part of the deployment program, leading to a potential lateral movement. This vulnerability is fixed in 0.2.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Monitoring 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Monitoring是CTFer.io开源的一个监控数据的收集与处理组件。 Monitoring 0.2.1之前版本存在访问控制错误漏洞，该漏洞源于网络策略编写错误，可能导致恶意攻击者从一个组件横向移动到任何其他命名空间。
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 |
|---|---|---|---|---|
| ctfer-io | monitoring | < 0.2.1 | - |
|
II. Public POCs for CVE-2026-32720
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-32720 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2026-32720
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