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bigbluebutton bigbluebutton vulnerabilities and exploits
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7.5
CVSSv3
CVE-2020-12112
BigBlueButton prior to 2.2.5 allows remote malicious users to obtain sensitive files via Local File Inclusion.
Bigbluebutton Bigbluebutton
1 Github repository
4.3
CVSSv3
CVE-2022-41960
BigBlueButton is an open source web conferencing system. Versions before 2.4.3, are subject to Insufficient Verification of Data Authenticity, resulting in Denial of Service. An attacker can make a Meteor call to `validateAuthToken` using a victim's userId, meetingId, and an...
Bigbluebutton Bigbluebutton
3.7
CVSSv3
CVE-2020-29042
An issue exists in BigBlueButton up to and including 2.2.29. A brute-force attack may occur because an unlimited number of codes can be entered for a meeting that is protected by an access code.
Bigbluebutton Bigbluebutton
7.5
CVSSv3
CVE-2020-29043
An issue exists in BigBlueButton up to and including 2.2.29. When at attacker is able to view an account_activations/edit?token= URI, the attacker can create an approved user account associated with an email address that has an arbitrary domain name.
Bigbluebutton Bigbluebutton
9.8
CVSSv3
CVE-2020-27602
BigBlueButton prior to 2.2.7 does not have a protection mechanism for separator injection in meetingId, userId, and authToken.
Bigbluebutton Bigbluebutton
5.3
CVSSv3
CVE-2020-27609
BigBlueButton up to and including 2.2.28 records a video meeting despite the deactivation of video recording in the user interface. This may result in data storage beyond what is authorized for a specific meeting topic or participant.
Bigbluebutton Bigbluebutton
7.5
CVSSv3
CVE-2020-27610
The installation procedure in BigBlueButton prior to 2.2.28 (or earlier) exposes certain network services to external interfaces, and does not automatically set up a firewall configuration to block external access.
Bigbluebutton Bigbluebutton
6.5
CVSSv3
CVE-2020-25820
BigBlueButton prior to 2.2.7 allows remote authenticated users to read local files and conduct SSRF attacks via an uploaded Office document that has a crafted URL in an ODF xlink field.
Bigbluebutton Bigbluebutton
3.1
CVSSv3
CVE-2022-41963
BigBlueButton is an open source web conferencing system. Versions before 2.4.3 contain a whiteboard grace period that exists to handle delayed messages, but this grace period could be used by malicious users to take actions in the few seconds after their access is revoked. The at...
Bigbluebutton Bigbluebutton
4.3
CVSSv3
CVE-2022-23490
BigBlueButton is an open source web conferencing system. Versions before 2.4.0 expose sensitive information to Unauthorized Actors. This issue affects meetings with polls, where the attacker is a meeting participant. Subscribing to the current-poll collection does not update the ...
Bigbluebutton Bigbluebutton
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-28995
CVE-2024-36680
CVE-2024-35537
unauthorized
CVE-2024-21518
CVE-2024-37673
cross-site scripting
SSRF
CVE-2024-6241
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