CVE-2017-6932: Debian Linux

Medium severity, CVSS 4.7. EPSS: 1.2% chance of exploitation in the next 30 days.

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.

Affected products

• Debian Debian Linux: version 7.0 only; version 8.0 only; version 9.0 only
• Drupal Drupal: from 7.0, before 7.57 (fixed in 7.57)

Published 2018-03-01. Last modified 2026-06-17.