The Internationalization (i18n) module is a collection of modules to extend Drupal core multilingual capabilities and allows to build real life multilingual sites.
A value in the term translation module is displayed without being escaped leading to a Cross Site Scripting (XSS) vulnerability.
This vulnerability is mitigated by the fact that an attacker must have a role with the permission "Edit terms in " on a taxonomy vocabulary with i18n term translation enabled and the victim uses the i18n term translation page.
Install the latest version:
- If you use the Internationalization (i18n) module for Drupal 7.x, upgrade to i18n 7.x-1.27
Also see the Internationalization project page.
- Greg Knaddison of the Drupal Security Team