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CVE-2026-4834— WP ERP Pro <= 1.5.1 - Unauthenticated SQL Injection via 'search_key' Parameter

CVSS 7.5 · High EPSS 0.08% · P25

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProductVersion RangeStatus
weDevsWP ERP Pro≤ 1.5.1affected
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I. Basic Information for CVE-2026-4834

Vulnerability Information
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Vulnerability Title
WP ERP Pro <= 1.5.1 - Unauthenticated SQL Injection via 'search_key' Parameter
Source: NVD (National Vulnerability Database)
Vulnerability Description
The WP ERP Pro plugin for WordPress is vulnerable to SQL Injection via the 'search_key' parameter in all versions up to, and including, 1.5.1. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin WP ERP Pro SQL注入漏洞
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。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin WP ERP Pro 1.5.1及之前版本存在SQL注入漏洞，该漏洞源于对search_key参数清理和转义不足，可能导致未经身份验证的攻击者追加SQL查询以提取敏感信息。
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

VendorProductAffected VersionsCPESubscribe
weDevsWP ERP Pro 0 ~ 1.5.1 -

II. Public POCs for CVE-2026-4834

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III. Intelligence Information for CVE-2026-4834

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Vendor Advisories for CVE-2026-4834 (1)

IV. Related Vulnerabilities

Same vendor: weDevs
Same weakness: CWE-89

V. Comments for CVE-2026-4834

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