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CVE-2024-7703— ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup <= 4.0.37 - Authenticated (Subscriber+) Stored Cross-Site Scripting via SVG File Upload

Quick assessment

Affected
reputeinfosystems ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup
Exploitation
Public or AI PoC available; prioritize validation
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 ARMember 4.0.37 版本及之前版本存在安全漏洞，该漏洞源于通过 SVG 文件上传容易受到存储型跨站脚本攻击。

CVSS 6.4 · Medium EPSS 1.14% · P66

Possible ATT&CK Techniques 1 AI

T1059.001 · PowerShell
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I. Basic Information for CVE-2024-7703

Vulnerability Information
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Vulnerability Title
ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup <= 4.0.37 - Authenticated (Subscriber+) Stored Cross-Site Scripting via SVG File Upload
Source: CVE Program / CVE List V5
Vulnerability Description
The ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 4.0.37 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin ARMember 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 ARMember 4.0.37 版本及之前版本存在安全漏洞，该漏洞源于通过 SVG 文件上传容易受到存储型跨站脚本攻击。
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
reputeinfosystems ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup * ~ 4.0.37 -

II. Public POCs for CVE-2024-7703

# POC Description Source Link Shenlong Link
1 This repository contains an exploit for CVE-2024-7703 in the ARMember WordPress plugin. It allows attackers with Subscriber-level access or higher to upload SVG files with malicious JavaScript, leading to Stored XSS attacks. This can result in executing scripts when the file is accessed, potentially compromising user sessions or data. https://github.com/lfillaz/CVE-2024-7703 POC Details
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III. Intelligence Information for CVE-2024-7703

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Patches & Fixes for CVE-2024-7703 (1)

Vendor Advisories for CVE-2024-7703 (1)

Other References for CVE-2024-7703 (1)

IV. Related Vulnerabilities

Same product: ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup
Same vendor: reputeinfosystems
Same weakness: CWE-79

V. Comments for CVE-2024-7703

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