description: Drupal core 7.x versions before 7.57 has an external link injection vulnerability when the language switcher block is used. A similar vulnerability exists in various custom and contributed modules. This vulnerability could allow an attacker to trick users into unwillingly navigating to an external site.
problem types: Link injection
affected:
{
product: Drupal Core
vendor: Drupal.org
versions:
status: affected, version: 7.x versions before 7.57
}