CVE-2018-20422

HIGH

Comsenz Discuzx - Authentication Bypass

Title source: rule

Description

Discuz! DiscuzX 3.4, when WeChat login is enabled, allows remote attackers to bypass authentication by leveraging a non-empty #wechat#common_member_wechatmp to gain login access to an account via a plugin.php ac=wxregister request (the attacker does not have control over which account will be accessed).

Exploits (1)

References (1)

Scores

CVSS v3 8.1
EPSS 0.0028
EPSS Percentile 51.8%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-287
Status published
Products (1)
comsenz/discuzx x3.4
Published Dec 24, 2018
Tracked Since Feb 18, 2026