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- issue2550864: Potential information leakage via journal/history
Original code didn't fully implement the security checks.
Users with only Edit access on a property were not able to view the
journal entry for the property. This patch fixes that.
Also had additional info leakage: the target object of a link or
multilink must be viewable or editable in order for the journal entry
to be shown. Otherwise the existance of the target is exposed via the
journal while it is blocked from searches, direct access etc.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Sun, 27 Aug 2017 00:19:48 -0400 |
| parents | c2d0d3e9099d |
| children | 53e9694788f5 |
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html tal:define="property request/form/property/value; qs request/env/QUERY_STRING; qs python:'&'.join([a for a in qs.split('&') if not a.startswith('@template=')]); form request/form/form/value; field request/form/property/value"> <head> <link rel="stylesheet" type="text/css" href="@@file/style.css" /> <meta http-equiv="Content-Type" tal:attributes="content string:text/html;; charset=${request/client/charset}" /> <tal:block tal:condition="python:request.form.has_key('property')"> <title><tal:x i18n:translate=""><tal:x i18n:name="property" tal:content="property" i18n:translate="" /> help - <span i18n:name="tracker" tal:replace="config/TRACKER_NAME" /></tal:x></title> <script language="Javascript" type="text/javascript" tal:condition=false tal:content="structure string:<!-- // this is the name of the field in the original form that we're working on form = window.opener.document.${form}; field = '${field}'; //-->"> </script> <script src="@@file/help_controls.js" tal:condition=false type="text/javascript"><!-- //--></script> </tal:block> </head> <frameset rows="123,*,62"> <frame src="#" tal:attributes="src string:?@template=help-search&${qs}" name="search"> <!-- for search results: help-list --> <frame tal:attributes="src string:?@template=help-empty&${qs}" name="list"> <frame tal:attributes="src string:?@template=help-submit&${qs}" name="submit"> <!-- --> </frameset> <noframes> <body> <p i18n:translate=""> Your browser is not capable of using frames; you should be redirected immediately, or visit <a href="#" tal:attributes="href string:?${qs}&template=help-noframes" i18n:name="link">this link</a>. </p> </body> </noframes> </html>
