Detections
Analytics
CVE-2019-12830
high
Description
In MyBB before 1.8.21, an attacker can exploit a parsing flaw in the Private Message / Post renderer that leads to [video] BBCode persistent XSS to take over any forum account, aka a nested video MyCode issue.
References
https://blog.mybb.com/2019/06/10/mybb-1-8-21-released-security-maintenance-release/