CVE-2021-43678: Wechat-PHP-SDK Project Wechat-PHP-SDK

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

Wechat-php-sdk v1.10.2 is affected by a Cross Site Scripting (XSS) vulnerability in Wechat.php.

Affected products

• Wechat-PHP-SDK Project Wechat-PHP-SDK: version 1.10.2 only

Published 2021-12-17. Last modified 2026-06-17.