CVE-2018-20424

Severity: medium (CVSS 5.9 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2018-12-24 · updated 2026-06-17
Weakness: CWE-20

Description

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

Comsenz Discuzx: x3.4

References

https://gitee.com/ComsenzDiscuz/DiscuzX/issues/IPRUI
https://gitee.com/ComsenzDiscuz/DiscuzX/issues/IPRUI

Get alerted when CVE-2018-20424 or the next vulnerability affects your stack