Jitsi Electron Sdk
Monthly
The @jitsi/electron-sdk package before 10.0.5 bridges the getDesktopSources() API into the meeting page and lets any script running there invoke the jitsi-screen-sharing-get-sources IPC route to pull desktop thumbnails of every screen and window, without a getDisplayMedia() picker being open and without any OS-level screen-recording permission prompt or user consent. The flaw (CWE-862, missing authorization) affects the Jitsi Meet Electron desktop client and any application embedding the SDK, and it is reachable unauthenticated from inside a meeting by a malicious participant or injected script. The vendor fix is a merged upstream PR (PR #516) shipping in 10.0.5; no public exploit code or CISA KEV listing was identified at time of analysis.
The @jitsi/electron-sdk package before 10.0.5 bridges the getDesktopSources() API into the meeting page and lets any script running there invoke the jitsi-screen-sharing-get-sources IPC route to pull desktop thumbnails of every screen and window, without a getDisplayMedia() picker being open and without any OS-level screen-recording permission prompt or user consent. The flaw (CWE-862, missing authorization) affects the Jitsi Meet Electron desktop client and any application embedding the SDK, and it is reachable unauthenticated from inside a meeting by a malicious participant or injected script. The vendor fix is a merged upstream PR (PR #516) shipping in 10.0.5; no public exploit code or CISA KEV listing was identified at time of analysis.