CVE-2018-20422

Public Exploit

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).

Category

8.1
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.28%
Third-Party Advisory gitee.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gitee.com/ComsenzDiscuz/DiscuzX/issues/IPRUI third party advisory issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2018-20422?
CVE-2018-20422 has been scored as a high severity vulnerability.
How to fix CVE-2018-20422?
To fix CVE-2018-20422, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-20422 being actively exploited in the wild?
It is possible that CVE-2018-20422 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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