BigBlueButton is an open source web conferencing system. Versions prior to 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 client UI, but does give the attacker access to the contents of the collection, which include the individual poll responses. This issue is patched in version 2.4.0. There are no workarounds.
References
Link | Resource |
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https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0 | Release Notes Third Party Advisory |
https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-4qgc-xhw5-6qfg | Patch Third Party Advisory |
Configurations
History
07 Nov 2023, 03:44
Type | Values Removed | Values Added |
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Summary | BigBlueButton is an open source web conferencing system. Versions prior to 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 client UI, but does give the attacker access to the contents of the collection, which include the individual poll responses. This issue is patched in version 2.4.0. There are no workarounds. |
Information
Published : 2022-12-16 22:15
Updated : 2024-02-28 19:51
NVD link : CVE-2022-23490
Mitre link : CVE-2022-23490
CVE.ORG link : CVE-2022-23490
JSON object : View
Products Affected
bigbluebutton
- bigbluebutton