CVE-2026-41127
Medium · 6.5CVSS
6.5
EPSS
0.3%
Published
Apr 22, 2026
CISA due date
—
The record
BigBlueButton is an open-source virtual classroom. Versions prior to 3.0.24 have a missing authorization that allows viewers to inject/overwrite captions Version 3.0.24 tightened the permissions on who is able to submit captions. No known workarounds are available.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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