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

Quick assessment

Affected
gVectors wpDiscuz
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 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。

CVSS 8.1 · High EPSS 0.30% · P21

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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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: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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 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

Vendor Product Affected Versions CPE Subscribe
gVectors wpDiscuz 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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Vendor Advisories for CVE-2026-22193 (1)

Vendor Pages for CVE-2026-22193 (2)

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

CVE-2026-22202 8.1 HIGH wpDiscuz before 7.6.47 - Destructive GET Action Deletes All Comments by Email
CVE-2026-22182 7.5 HIGH wpDiscuz before 7.6.47 - Unauthenticated Email Notification Flood via wpdCheckNotification
CVE-2026-22216 6.5 MEDIUM wpDiscuz before 7.6.47 - No Rate Limiting on Subscription Endpoints with LIKE Wildcard Byp
CVE-2026-22183 6.1 MEDIUM wpDiscuz before 7.6.47 - Stored Cross-Site Scripting in Inline Comment Preview
CVE-2026-22209 5.5 MEDIUM wpDiscuz before 7.6.47 - Cross-Site Scripting via Unescaped Custom CSS in Style Tag
CVE-2026-22201 5.3 MEDIUM wpDiscuz before 7.6.47 - IP Address Spoofing in getIP()
CVE-2026-22203 4.9 MEDIUM wpDiscuz before 7.6.47 - Options Export Leaks OAuth Secrets in Plaintext
CVE-2026-22210 4.4 MEDIUM wpDiscuz before 7.6.47 - Cross-Site Scripting via Unescaped Attachment URLs
CVE-2026-22215 4.3 MEDIUM wpDiscuz before 7.6.47 - Missing CSRF Protection on wpdGetFollowsPage
CVE-2026-22204 3.7 LOW wpDiscuz 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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