Broadcast Live Video – Live Streaming : WebRTC, HLS, RTSP, RTMP <= 7.3.13 - Unauthenticated Sensitive Information Exposure via Participant List User Meta
- ID
- WPSEC-2026-2403
- Plugin
- Broadcast Live Video – Live Streaming : WebRTC, HLS, RTSP, RTMP (videowhisper-live-streaming-integration)
- Affected
- all versions before 7.3.14
- Remediation
- Update to 7.3.14 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weakness
- CWE-200
- Usage
- Plugin Low · Affected versions None seen among sites WPSec scans, 2026-11-03
- Attack surface
- Broadcast Live Video – Live Streaming : WebRTC, HLS, RTSP, RTMP on WPSec AttackSurface
- Fix released
- Published
Description
The Broadcast Live Video – Live Streaming : WebRTC, HLS, RTSP, RTMP plugin for WordPress is vulnerable to Sensitive Information Exposure via the videochat room user list returned by the 'h5vls_app' AJAX action in all versions up to, and including, 7.3.13. This is due to appRoomUsers() returning each participant's full session meta array, which includes the secret 'h5vls_session_key', together with the session ID. This makes it possible for unauthenticated attackers who open a guest videochat session in a room to retrieve the session secrets and internal session metadata of the other participants in that room.
References
- https://wpsec.com/vuln/WPSEC-2026-2403/
- https://plugins.svn.wordpress.org/videowhisper-live-streaming-integration/tags/7.3.14/
- https://wordpress.org/plugins/videowhisper-live-streaming-integration/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
This advisory as JSON or Markdown · All advisories: JSON, RSS