CVE-2018-20424 — MEDIUM (5.9)

Vulnerability 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.

CVSS Score

5.9

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Comsenz	Discuzx	x3.4

Related Weaknesses (CWE)

CWE-20

References

https://gitee.com/ComsenzDiscuz/DiscuzX/issues/IPRUIExploitIssue TrackingThird Party Advisory
https://gitee.com/ComsenzDiscuz/DiscuzX/issues/IPRUIExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2018-20424?

CVE-2018-20424 is a vulnerability with a CVSS score of 5.9 (MEDIUM). 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.

How severe is CVE-2018-20424?

CVE-2018-20424 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-20424?

Check the references section above for vendor advisories and patch information. Affected products include: Comsenz Discuzx.