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CVE-2026-4608— ProfileGrid <= 5.9.8.4 - Authenticated (Subscriber+) SQL Injection via 'rid' Parameter

Quick assessment

Affected
metagauss ProfileGrid – User Profiles, Groups and Communities
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 ProfileGrid 5.9.8.4及之前版本存在SQL注入漏洞，该漏洞源于对rid参数转义不足和SQL查询准备不足，可能导致经过身份验证的攻击者附加额外SQL查询并提取敏感信息。

CVSS 6.5 · Medium EPSS 0.45% · P37

Affected Version Matrix 1

VendorProduct Version RangeStatus
metagauss ProfileGrid – User Profiles, Groups and Communities ≤ 5.9.8.4 affected
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I. Basic Information for CVE-2026-4608

Vulnerability Information
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Vulnerability Title
ProfileGrid <= 5.9.8.4 - Authenticated (Subscriber+) SQL Injection via 'rid' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The ProfileGrid – User Profiles, Groups and Communities plugin for WordPress is vulnerable to blind SQL Injection via the 'rid' parameter in all versions up to, and including, 5.9.8.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin ProfileGrid 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 ProfileGrid 5.9.8.4及之前版本存在SQL注入漏洞，该漏洞源于对rid参数转义不足和SQL查询准备不足，可能导致经过身份验证的攻击者附加额外SQL查询并提取敏感信息。
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

Vendor Product Affected Versions CPE Subscribe
metagauss ProfileGrid – User Profiles, Groups and Communities 0 ~ 5.9.8.4 -

II. Public POCs for CVE-2026-4608

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III. Intelligence Information for CVE-2026-4608

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Patches & Fixes for CVE-2026-4608 (3)

Vendor Advisories for CVE-2026-4608 (1)

Same Patch Batch · metagauss · 2026-05-13 · 3 CVEs total

CVE-2026-4609 7.1 HIGH ProfileGrid <= 5.9.8.4 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Gr
CVE-2026-4607 4.3 MEDIUM ProfileGrid <= 5.9.8.4 - Missing Authorization to Authenticated (Subscriber+) Group Settin

IV. Related Vulnerabilities

Same product: ProfileGrid – User Profiles, Groups and Communities
Same vendor: metagauss
Same weakness: CWE-89

V. Comments for CVE-2026-4608

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