WID-SEC-W-2026-1804

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

BigBlueButton: Mehrere Schwachstellen

view advisory published 2026-06-04

Ein Angreifer kann mehrere Schwachstellen in BigBlueButton ausnutzen, um falsche Informationen darzustellen, und um einen SQL-Injection Angriff durchzuführen.

01

describes (2)

Related CVEs.

IDseverity exploitable
CVE-2026-46682US——
BigBlueButton is an open-source virtual classroom. Prior to 3.0.23, BigBlueButton allowed authenticated moderators to inject SQL through the meetingId and userId values used by ref…
CVE-2026-46355US——
BigBlueButton is an open-source virtual classroom. Prior to 3.0.23, BigBlueButton exposed /bigbluebutton/api/handleJoinExistingUser through bigbluebutton-web/grails-app/controllers…
02

references

External citations — patches, advisories, analysis.

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