CVE-2026-27391— WordPress uListing plugin <= 2.2.0 - Broken Access Control vulnerability
Quick assessment
Affected
Stylemix uListing
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.
WordPress uListing是WordPress基金会开源的一系列CMS网站建设组件。 WordPress uListing 2.2.0及之前版本存在授权问题漏洞，该漏洞源于访问控制不当，可能导致订阅者进行未授权访问。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-27391
Vulnerability Information
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Vulnerability Title
WordPress uListing plugin <= 2.2.0 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Subscriber Broken Access Control in uListing <= 2.2.0 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress uListing 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress uListing是WordPress基金会开源的一系列CMS网站建设组件。 WordPress uListing 2.2.0及之前版本存在授权问题漏洞，该漏洞源于访问控制不当，可能导致订阅者进行未授权访问。
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
II. Public POCs for CVE-2026-27391
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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IV. Related Vulnerabilities
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V. Comments for CVE-2026-27391
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