CVE-2025-0856— PGS Core <= 5.8.0 - Missing Authorization via Multiple Functions
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I. Basic Information for CVE-2025-0856
Vulnerability Information
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Vulnerability Title
PGS Core <= 5.8.0 - Missing Authorization via Multiple Functions
Source: NVD (National Vulnerability Database)
Vulnerability Description
The PGS Core plugin for WordPress is vulnerable to unauthorized access, modification, and loss of data due to a missing capability check on multiple functions in all versions up to, and including, 5.8.0. This makes it possible for unauthenticated attackers to add, modify, or plugin options.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin PGS Core 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin PGS Core 5.8.0及之前版本存在安全漏洞，该漏洞源于多个函数缺少能力检查，可能导致未经授权的数据访问和修改。
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 |
|---|---|---|---|---|
| Potenza Global Solutions | PGS Core | * ~ 5.8.0 | - |
II. Public POCs for CVE-2025-0856
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Potenza Global Solutions · 2025-05-06 · 3 CVEs total
| CVE-2025-0855 | 9.8 CRITICAL | PGS Core <= 5.8.0 - Unauthenticated PHP Object Injection |
| CVE-2025-0853 | 7.5 HIGH | PGS Core <= 5.8.0 - Unauthenticated SQL Injection |
IV. Related Vulnerabilities
Same weakness: CWE-862
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Kirby: `pages.access/list` and `files.access/list` permissio
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