Some user input sanity checking was missing. This could lead to
possible cross-site scripting (XSS) attacks.
XSS can lead to user tracking and theft of accounts and services.
All Drupal versions before 4.6.6.
If you are running Drupal 4.5.x then upgrade to Drupal 4.5.8.
If you are running Drupal 4.6.x then upgrade to Drupal 4.6.6.
The security contact for Drupal can be reached at [email protected]
or using the form at http://drupal.org/contact.
More information is available from http://drupal.org/security or from
our security RSS feed http://drupal.org/security/rss.xml.
Uwe Hermann
http://www.hermann-uwe.de
http://www.it-services-uh.de | http://www.crazy-hacks.org
http://www.holsham-traders.de | http://www.unmaintained-free-software.org