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CVE-2026-22193— wpDiscuz before 7.6.47 - SQL Injection in getAllSubscriptions()

CVSS 8.1 · High EPSS 0.04% · P11
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I. Basic Information for CVE-2026-22193

Vulnerability Information
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Vulnerability Title
wpDiscuz before 7.6.47 - SQL Injection in getAllSubscriptions()
Source: NVD (National Vulnerability Database)
Vulnerability Description
wpDiscuz before 7.6.47 contains an SQL injection vulnerability in the getAllSubscriptions() function where string parameters lack proper quote escaping in SQL queries. Attackers can inject malicious SQL code through email, activation_key, subscription_date, and imported_from parameters to manipulate database queries and extract sensitive information.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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 wpDiscuz 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 wpDiscuz 7.6.47之前版本存在SQL注入漏洞，该漏洞源于SQL查询中引号转义不足，可能导致SQL注入攻击。
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
gVectorswpDiscuz 0 ~ 7.6.47 -

II. Public POCs for CVE-2026-22193

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III. Intelligence Information for CVE-2026-22193

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Same Patch Batch · gVectors · 2026-03-13 · 11 CVEs total

CVE-2026-222028.1 HIGHwpDiscuz before 7.6.47 - Destructive GET Action Deletes All Comments by Email
CVE-2026-221827.5 HIGHwpDiscuz before 7.6.47 - Unauthenticated Email Notification Flood via wpdCheckNotification
CVE-2026-222166.5 MEDIUMwpDiscuz before 7.6.47 - No Rate Limiting on Subscription Endpoints with LIKE Wildcard Byp
CVE-2026-221836.1 MEDIUMwpDiscuz before 7.6.47 - Stored Cross-Site Scripting in Inline Comment Preview
CVE-2026-222095.5 MEDIUMwpDiscuz before 7.6.47 - Cross-Site Scripting via Unescaped Custom CSS in Style Tag
CVE-2026-222015.3 MEDIUMwpDiscuz before 7.6.47 - IP Address Spoofing in getIP()
CVE-2026-222034.9 MEDIUMwpDiscuz before 7.6.47 - Options Export Leaks OAuth Secrets in Plaintext
CVE-2026-222104.4 MEDIUMwpDiscuz before 7.6.47 - Cross-Site Scripting via Unescaped Attachment URLs
CVE-2026-222154.3 MEDIUMwpDiscuz before 7.6.47 - Missing CSRF Protection on wpdGetFollowsPage
CVE-2026-222043.7 LOWwpDiscuz before 7.6.47 - Unsanitized Cookie Email Used as wp_mail() Recipient

IV. Related Vulnerabilities

Same product: wpDiscuz
Same vendor: gVectors
Same weakness: CWE-89

V. Comments for CVE-2026-22193

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