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CVE-2026-22202— wpDiscuz before 7.6.47 - Destructive GET Action Deletes All Comments by Email

CVSS 8.1 · High EPSS 0.02% · P6
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I. Basic Information for CVE-2026-22202

Vulnerability Information
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Vulnerability Title
wpDiscuz before 7.6.47 - Destructive GET Action Deletes All Comments by Email
Source: NVD (National Vulnerability Database)
Vulnerability Description
wpDiscuz before 7.6.47 contains a cross-site request forgery vulnerability that allows attackers to delete all comments associated with an email address by crafting a malicious GET request with a valid HMAC key. Attackers can embed the deletecomments action URL in image tags or other resources to trigger permanent deletion of comments without user confirmation or POST-based CSRF protection.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨站请求伪造(CSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin wpDiscuz 跨站请求伪造漏洞
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之前版本存在跨站请求伪造漏洞，该漏洞源于缺少跨站请求伪造保护，可能导致删除评论。
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-2026-22202

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III. Intelligence Information for CVE-2026-22202

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

CVE-2026-221938.1 HIGHwpDiscuz before 7.6.47 - SQL Injection in getAllSubscriptions()
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-352

V. Comments for CVE-2026-22202

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