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bigbluebutton vulnerabilities and exploits
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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
7.3
CVSSv3
CVE-2020-27611
BigBlueButton up to and including 2.2.28 uses STUN/TURN resources from a third party, which may represent an unintended endpoint.
Bigbluebutton Bigbluebutton
4.3
CVSSv3
CVE-2020-27612
Greenlight in BigBlueButton up to and including 2.2.28 places usernames in room URLs, which may represent an unintended information leak to users in a room, or an information leak to outsiders if any user publishes a screenshot of a browser window.
Bigbluebutton Bigbluebutton
8.4
CVSSv3
CVE-2020-27613
The installation procedure in BigBlueButton prior to 2.2.28 (or earlier) uses ClueCon as the FreeSWITCH password, which allows local users to achieve unintended FreeSWITCH access.
Bigbluebutton Bigbluebutton
6.5
CVSSv3
CVE-2020-27604
BigBlueButton prior to 2.3 does not implement LibreOffice sandboxing. This might make it easier for remote authenticated users to read the API shared secret in the bigbluebutton.properties file. With the API shared secret, an attacker can (for example) use api/join to join an arb...
Bigbluebutton Bigbluebutton
4.3
CVSSv3
CVE-2020-28953
In BigBlueButton prior to 2.2.29, a user can vote more than once in a single poll.
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
6.5
CVSSv3
CVE-2023-33176
BigBlueButton is an open source virtual classroom designed to help teachers teach and learners learn. In affected versions are affected by a Server-Side Request Forgery (SSRF) vulnerability. In an `insertDocument` API request the user is able to supply a URL from which the presen...
Bigbluebutton Bigbluebutton
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
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
type confusion
IMAP
CVE-2024-36103
CVE-2024-28995
CVE-2024-37325
CVE-2024-30078
CVE-2024-30082
SQL injection
CVE-2024-30052
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