VULNERABILITY INTELLIGENCE

CVE-2018-20424

CVSS score5.9 MEDIUM

EPSS probability0.90%

CISA KEVNot currently listed

Published2018-12-24

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

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.

Weakness classification

CWE-20: Improper Input Validation

Primary references

cve@mitre.org — Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Third Party Advisory