system
Provide references for <CVE-2020-26163>.
user
Where can I find more information about <CVE-2020-26163>?
assistant
References are available at: https://www.sakshamanand.com/host-header-injection-bigbluebutton/, https://github.com/bigbluebutton/greenlight/releases/tag/release-2.5.6, https://github.com/bigbluebutton/greenlight/pull/1543.