CVE-2018-20423
UnknownEPSS 1.18%
Last modified
CVE-2018-20423 is a vulnerability of currently unknown severity. Discuz! DiscuzX 3.4, when WeChat login is enabled, allows remote attackers to bypass a "disabled registration" setting by adding a non-existing wxopenid value to the plugin.php ac=wxregister query string.. EPSS estimates a 1.18% chance of exploitation in the next 30 days.
Description
Discuz! DiscuzX 3.4, when WeChat login is enabled, allows remote attackers to bypass a "disabled registration" setting by adding a non-existing wxopenid value to the plugin.php ac=wxregister query string.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Comsenz | Discuzx | x3.4 |
References
- https://gitee.com/ComsenzDiscuz/DiscuzX/issues/IPRUIExploit, Issue Tracking, Third Party Advisory
- https://gitee.com/ComsenzDiscuz/DiscuzX/issues/IPRUIExploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-20423?
Discuz! DiscuzX 3.4, when WeChat login is enabled, allows remote attackers to bypass a "disabled registration" setting by adding a non-existing wxopenid value to the plugin.php ac=wxregister query string.
How severe is CVE-2018-20423?
Severity scoring for CVE-2018-20423 is pending analysis. The EPSS model estimates a 1.18% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20423?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-20423?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST