STG Security Advisory: [SSA-20041122-12] Zwiki XSS vulnerability
STG Security Advisory: [SSA-20041122-12] Zwiki XSS vulnerability
Revision 1.1
Date Published: 2004-11-22 (KST)
Last Update: 2004-11-22
Disclosed by SSR Team (advisory@xxxxxxxxxxxxxxx)
Summary
========
Zwiki is a wiki clone in zope. It has a cross site scripting vulnerability.
Vulnerability Class
===================
Implementation Error: Input validation flaw
Details
=======
Due to an input validation flaw, the Zwiki is vulnerable to cross site
scripting attacks.
cf. http://zwiki.org/925ZwikiXSSVulnerability
proof of concept
http://[victim]/<img src=javascript:alert('hi')>
Impact
======
Medium: Malicious attackers can inject and execute arbitrary script code in
a user's browser session in context of an affected site.
Workaround
==========
There is no known workaround at this time.
Affected Products
================
Zwiki 0.36.2 and prior
Vendor Status: NOT FIXED
=======================
2004-10-01 Vulnerability found.
2004-10-01 Zwiki developer notified.
2004-11-22 Official release.
Credits
======
Jeremy Bae at STG Security