CVE-2020-27604 | BDVDB-2026-143552 Detail

Description#

BigBlueButton before 2.3 does not implement LibreOffice sandboxing. This might make it easier for remote authenticated users to read the API shared secret in the bigbluebutton.properties file. With the API shared secret, an attacker can (for example) use api/join to join an arbitrary meeting regardless of its guestPolicy setting.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12020-10-21Record published in the CVE List.
2. Version 22024-08-04Most recent update recorded in the CVE List.