CVE-2020-12112
BigBlueButton before 2.2.5 allows remote attackers to obtain sensitive files via Local File Inclusion.
Date published : 2020-04-23
https://github.com/bigbluebutton/bigbluebutton/compare/v2.2.4…v2.2.5
Yes, the fix to the reported vulnerability (thanks to @thibeault_chenu for responsible disclosure) is in 2.2.5. You can see your version by running 'sudo bbb-conf –check' on the your BigBlueButton server and you should update accordingly.
— BigBlueButton (@bigbluebutton) April 21, 2020