CVE-2024-9108: Xunhuweb Wechat Social Login

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

The Wechat Social login plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the 'convert_remoteimage_to_local' function in versions up to, and including, 1.3.0. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Affected products

• Xunhuweb Wechat Social Login: up to and including 1.3.0
• Xunhuweb Wechat Social Login 微信qq钉钉登录插件: up to and including 1.3.0

Published 2024-10-01. Last modified 2026-06-17.