3 ms·

TIL WebRTC exposes your private IP address

• JoshTriplett 12y ago
  No private IP exposed here, with Firefox.
  • amenghra 12y ago
    This works in Chrome. I'll have to look into Firefox, it does have WebRTC so it might suffer from the same issue.
  • amenghra 12y ago
    Updated the code, try again?
    • JoshTriplett 12y ago
      Yup, now it does in Firefox too. Also see http://net.ipcalf.com/ http://net.ipcalf.com/ , https://hacking.ventures/local-ip-discovery-with-html5-webrtc-security-and-privacy-risk/ https://hacking.ventures/local-ip-discovery-with-html5-webrt... , https://www.browserleaks.com/webrtc https://www.browserleaks.com/webrtc , https://bugzilla.mozilla.org/show_bug.cgi?id=959893 https://bugzilla.mozilla.org/show_bug.cgi?id=959893 , and http://tools.ietf.org/html/draft-ietf-rtcweb-security-arch-07#section-5.4 http://tools.ietf.org/html/draft-ietf-rtcweb-security-arch-0...