CVE-2018-20424: Comsenz Discuzx

Medium severity, CVSS 5.9. EPSS: 0.9% chance of exploitation in the next 30 days.

Discuz! DiscuzX 3.4, when WeChat login is enabled, allows remote attackers to delete the common_member_wechatmp data structure via an ac=unbindmp request to plugin.php.

Affected products

Published 2018-12-24. Last modified 2026-06-17.