Description
The core Upload module in Drupal 4.7.x before 4.7.8 and 5.x before 5.3 places the .html extension on a whitelist, which allows remote attackers to conduct cross-site scripting (XSS) attacks by uploading .html files.
References
- ADV-2007-3546 vdb-entry
- 27292 third-party-advisory
- FEDORA-2007-2649 vendor-advisory
- 27352 third-party-advisory
- drupal-uploadmodule-xss(37274) vdb-entry
- http://drupal.org/node/184320
- 26119 vdb-entry