Remote Attack Vulnerability in Discuz! WeChat Login Functionality
CVE-2018-20423

8.1HIGH

Key Information:

Vendor

Comsenz

Status
Discuzx
Vendor
CVE Published:
24 December 2018

What is CVE-2018-20423?

A vulnerability in DiscuzX 3.4 arises when WeChat login is enabled, permitting remote attackers to circumvent the disabled registration feature. By appending a non-existent wxopenid parameter to the plugin.php ac=wxregister query string, attackers can manipulate login functionality, potentially leading to unauthorized access.

References

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

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.