BigBlueButton Greenlight before 2.5.6 allows HTTP header (Host and Origin) attacks, which can result in Account Takeover if a victim follows a spoofed password-reset link.
8.8CVSS
8.6AI Score
0.005EPSS
A cross-site scripting (XSS) vulnerability exists in the 'merge account' functionality in admins.js in BigBlueButton Greenlight 2.7.6.
6.1CVSS
5.9AI Score
0.001EPSS
BigBlueButton Greenlight 2.11.1 allows XSS. A threat actor could have a username containing a JavaScript payload. The payload gets executed in the browser of the victim in the "Share room access" dialog if the victim has shared access to the particular room with the attacker previously.
5.4CVSS
5.3AI Score
0.001EPSS
Greenlight is a simple front-end interface for your BigBlueButton server. In affected versions an attacker can view any room's settings even though they are not authorized to do so. Only the room owner and administrator should be able to view a room's settings. This issue has been patched in releas...
5.3CVSS
5AI Score
0.001EPSS
Greenlight is an end-user interface for BigBlueButton servers. Versions prior to 2.13.0 have an open redirect vulnerability in the Login page due to unchecked the value of the return_to cookie. Versions 2.13.0 contains a patch for the issue.
9.1CVSS
6.6AI Score
0.001EPSS
Greenlight is an end-user interface for BigBlueButton servers. Versions prior to 2.13.0 have an open redirect vulnerability in the Login page due to unchecked the value of the return_to cookie. Versions 2.13.0 contains a patch for the issue.
9.1CVSS
9AI Score
0.001EPSS