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bigbluebutton bigbluebutton 2.4 vulnerabilities and exploits
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NA
CVE-2022-23488
BigBlueButton is an open source web conferencing system. Versions before 2.4-rc-6 are vulnerable to Insertion of Sensitive Information Into Sent Data. The moderators-only webcams lock setting is not enforced on the backend, which allows an malicious user to subscribe to viewers...
Bigbluebutton Bigbluebutton 2.4
Bigbluebutton Bigbluebutton
NA
CVE-2022-41961
BigBlueButton is an open source web conferencing system. Versions before 2.4-rc-6 are subject to Ineffective user bans. The attacker could register multiple users, and join the meeting with one of them. When that user is banned, they could still join the meeting with the remainin...
Bigbluebutton Bigbluebutton 2.4
Bigbluebutton Bigbluebutton
356
VMScore
CVE-2022-29232
BigBlueButton is an open source web conferencing system. Starting with version 2.2 and prior to versions 2.3.9 and 2.4-beta-1, an attacker can circumvent access controls to obtain the content of public chat messages from different meetings on the server. The attacker must be a pa...
Bigbluebutton Bigbluebutton
Bigbluebutton Bigbluebutton 2.4
NA
CVE-2022-41962
BigBlueButton is an open source web conferencing system. Versions before 2.4-rc-6, and 2.5-alpha-1 contain Incorrect Authorization for setting emoji status. A user with moderator rights can use the clear status feature to set any emoji status for other users. Moderators should on...
Bigbluebutton Bigbluebutton 2.4
Bigbluebutton Bigbluebutton
383
VMScore
CVE-2022-29235
BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4-rc-6, an attacker who is able to obtain the meeting identifier for a meeting on a server can find information related to an external video being shared, like the ...
Bigbluebutton Bigbluebutton 2.4
Bigbluebutton Bigbluebutton
356
VMScore
CVE-2022-29236
BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4-rc-6, an attacker can circumvent access restrictions for drawing on the whiteboard. The permission check is inadvertently skipped on the server, due to a previous...
Bigbluebutton Bigbluebutton 2.4
Bigbluebutton Bigbluebutton
445
VMScore
CVE-2022-29233
BigBlueButton is an open source web conferencing system. In BigBlueButton starting with 2.2 but prior to 2.3.18 and 2.4-rc-1, an attacker can circumvent access controls to gain access to all breakout rooms of the meeting they are in. The permission checks rely on knowledge of int...
Bigbluebutton Bigbluebutton 2.4
Bigbluebutton Bigbluebutton
NA
CVE-2022-41964
BigBlueButton is an open source web conferencing system. This vulnerability only affects release candidates of BigBlueButton 2.4. The attacker can start a subscription for poll results before starting an anonymous poll, and use this subscription to see individual responses in the...
Bigbluebutton Bigbluebutton 2.4
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
blind SQL injection
SSRF
buffer overflow
CVE-2023-28952
CVE-2023-41822
CVE-2024-27956
CVE-2023-7028
CVE-2024-34447
CVE-2024-34460
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