CVE-2021-39205: 8x8 Jitsi Meet

Medium severity, CVSS 6.1. EPSS: 1.2% chance of exploitation in the next 30 days.

Jitsi Meet is an open source video conferencing application. Versions prior to 2.0.6173 are vulnerable to client-side cross-site scripting via injecting properties into JSON objects that were not properly escaped. There are no known incidents related to this vulnerability being exploited in the wild. This issue is fixed in Jitsi Meet version 2.0.6173. There are no known workarounds aside from upgrading.

Affected products

• 8x8 Jitsi Meet: before 2.0.6173 (fixed in 2.0.6173)

Published 2021-09-15. Last modified 2026-06-17.