[Webkit-unassigned] [Bug 38151] New: drop support for sessionStorage in sandbox iframes

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=38151

           Summary: drop support for sessionStorage in sandbox iframes
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Frames
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: evn at google.com


From: https://bugs.webkit.org/show_bug.cgi?id=32369#c3

I think sessionStorage should be disabled in sandboxed iframes.

sandboxed.html: <script>sessionStorage.x='busted';</script>
sandboxer.html:
<script>setInterval(function(){document.title=sessionStorage.x},500);</script><iframe
sandbox="allow-scripts" src="sandboxed.html"></iframe>

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