CVE-2023-3869— wpDiscuz <= 7.6.3 - Insecure Direct Object Reference to Comment Rating Increase/Decrease
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I. Basic Information for CVE-2023-3869
Vulnerability Information
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Vulnerability Title
wpDiscuz <= 7.6.3 - Insecure Direct Object Reference to Comment Rating Increase/Decrease
Source: NVD (National Vulnerability Database)
Vulnerability Description
The wpDiscuz plugin for WordPress is vulnerable to unauthorized modification of data due to a missing authorization check on the voteOnComment function in versions up to, and including, 7.6.3. This makes it possible for unauthenticated attackers to increase or decrease the rating of a comment.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress Plugin wpDiscuz 安全漏洞
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin wpDiscuz 7.6.3及之前版本存在安全漏洞，该漏洞源于缺少对 voteOnComment 函数的授权检查，攻击者利用该漏洞可以未经授权进行数据修改。
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 |
|---|---|---|---|---|
| advancedcoding | Comments – wpDiscuz | * ~ 7.6.3 | - |
II. Public POCs for CVE-2023-3869
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Comments – wpDiscuz
- CVE-2024-9488
Comments – wpDiscuz <= 7.6.24 - Authentication Bypass via Wo - CVE-2024-6704
Comments – wpDiscuz <= 7.6.21 - Unauthenticated HTML Injecti - CVE-2024-2477
wpDiscuz <= 7.6.15 - Authenticated (Author+) Stored Cross-Si - CVE-2023-51691
WordPress wpDiscuz Plugin <= 7.6.12 is vulnerable to Cross S - CVE-2023-46311
WordPress wpDiscuz Plugin <= 7.6.3 is vulnerable to Insecure
Same vendor: advancedcoding
- CVE-2025-68997
WordPress wpDiscuz plugin <= 7.6.43 - Insecure Direct Object - CVE-2025-59591
WordPress wpDiscuz Plugin <= 7.6.33 - Broken Access Control - CVE-2023-46309
WordPress wpDiscuz plugin <= 7.6.10 - Broken Access Control - CVE-2023-45760
WordPress wpDiscuz plugin <= 7.6.3 - Broken Access Control v - CVE-2024-9488
Comments – wpDiscuz <= 7.6.24 - Authentication Bypass via Wo
Same weakness: CWE-639
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V. Comments for CVE-2023-3869
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