RESOLVED FIXED 69708
Remove "near miss" XSS vulnerabilities in garden-o-matic 
https://bugs.webkit.org/show_bug.cgi?id=69708
Summary Remove "near miss" XSS vulnerabilities in garden-o-matic
Adam Barth
Reported 2011-10-08 14:05:28 PDT
Remove "near miss" XSS vulnerabilities in garden-o-matic
Attachments
Patch (4.30 KB, patch)
2011-10-08 14:06 PDT, Adam Barth 		no flags
DetailsFormatted DiffDiff
Patch for landing (4.31 KB, patch)
2011-10-09 19:14 PDT, Adam Barth 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Adam Barth
Comment 1 2011-10-08 14:06:58 PDT
Created attachment 110282 [details] Patch
David Levin
Comment 2 2011-10-09 18:58:07 PDT
Comment on attachment 110282 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=110282&action=review > Tools/BuildSlaveSupport/build.webkit.org-config/public_html/TestFailures/scripts/ui.js:80 > + if (tab.parentNode != this) I'm sure this is obvious to you (and maybe to others?), but I don't understand why this check is need/what it is doing. Maybe you could add a comment about that (and commit it). If it is totally obvious, feel free to just add something in the bug and cq+ this.
Adam Barth
Comment 3 2011-10-09 19:11:53 PDT
getElementById is a global function. It could return a DOM node anywhere in the document (which could have been put their by an attacker). That check just restricts it to the immediate children of this node, which greatly limits any trickery.
Adam Barth
Comment 4 2011-10-09 19:14:24 PDT
Created attachment 110317 [details] Patch for landing
WebKit Review Bot
Comment 5 2011-10-09 19:28:09 PDT
Comment on attachment 110317 [details] Patch for landing Clearing flags on attachment: 110317 Committed r97036: <http://trac.webkit.org/changeset/97036>
WebKit Review Bot
Comment 6 2011-10-09 19:28:14 PDT
All reviewed patches have been landed. Closing bug.
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