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CVE-2024-10542— Spam protection, Anti-Spam, FireWall by CleanTalk <= 6.43.2 - Authorization Bypass via Reverse DNS Spoofing to Unauthenticated Arbitrary Plugin Installation

CVSS 9.8 · Critical EPSS 40.97% · P97
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I. Basic Information for CVE-2024-10542

Vulnerability Information
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Vulnerability Title
Spam protection, Anti-Spam, FireWall by CleanTalk <= 6.43.2 - Authorization Bypass via Reverse DNS Spoofing to Unauthenticated Arbitrary Plugin Installation
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Spam protection, Anti-Spam, FireWall by CleanTalk plugin for WordPress is vulnerable to unauthorized Arbitrary Plugin Installation due to an authorization bypass via reverse DNS spoofing on the checkWithoutToken function in all versions up to, and including, 6.43.2. This makes it possible for unauthenticated attackers to install and activate arbitrary plugins which can be leveraged to achieve remote code execution if another vulnerable plugin is installed and activated.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Spam protection, Anti-Spam, FireWall by CleanTalk 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 Spam protection, Anti-Spam, FireWall by CleanTalk 6.43.2版本及之前版本存在安全漏洞。攻击者利用该漏洞可以远程执行代码。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
cleantalkSpam protection, Anti-Spam, FireWall by CleanTalk * ~ 6.43.2 -

II. Public POCs for CVE-2024-10542

#POC DescriptionSource LinkShenlong Link
1Nonehttps://github.com/ubaii/CVE-2024-10542POC Details
2WordPress Spam protection, AntiSpam, FireWall by CleanTalk Plugin <= 6.43.2 is vulnerable to Unauthenticated Arbitrary Plugin Installationhttps://github.com/ubaydev/CVE-2024-10542POC Details
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III. Intelligence Information for CVE-2024-10542

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Same Patch Batch · cleantalk · 2024-11-26 · 3 CVEs total

CVE-2024-107818.1 HIGHSpam protection, Anti-Spam, FireWall by CleanTalk <= 6.44 - Authorization Bypass due to Mi
CVE-2024-105707.5 HIGHSecurity & Malware scan by CleanTalk <= 2.145 - Authorization Bypass via Reverse DNS Spoof

IV. Related Vulnerabilities

Same product: Spam protection, Honeypot, Anti-Spam by CleanTalk
Same vendor: cleantalk
Same weakness: CWE-862

V. Comments for CVE-2024-10542

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