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CVE-2025-0856— PGS Core <= 5.8.0 - Missing Authorization via Multiple Functions

Quick assessment

Affected
Potenza Global Solutions PGS Core
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。

CVSS 7.3 · High EPSS 0.28% · P20
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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: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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 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

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III. Intelligence Information for CVE-2025-0856

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News Coverage for CVE-2025-0856 (1)

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 product: PGS Core
Same vendor: Potenza Global Solutions
Same weakness: CWE-862

V. Comments for CVE-2025-0856

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