Description
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 anonymous poll. The attacker had to be a meeting presenter. This issue is patched in version 2.4.0. There are no workarounds.
Published: 2022-12-16
Score: 5.7 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-45070 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 anonymous poll. The attacker had to be a meeting presenter. This issue is patched in version 2.4.0. There are no workarounds.
History

Thu, 17 Apr 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Bigbluebutton Bigbluebutton
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-04-17T15:34:13.275Z

Reserved: 2022-09-30T16:38:28.949Z

Link: CVE-2022-41964

cve-icon Vulnrichment

Updated: 2024-08-03T12:56:39.086Z

cve-icon NVD

Status : Modified

Published: 2022-12-16T18:15:08.407

Modified: 2024-11-21T07:24:09.993

Link: CVE-2022-41964

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses