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.
Remediation
References
Related Vulnerabilities
WordPress Plugin MailPoet Newsletters (Previous) Cross-Site Request Forgery (2.6.10)
Moodle Other Vulnerability (CVE-2006-4784)
TYPO3 Improper Authentication Vulnerability (CVE-2014-3944)
MySQL CVE-2019-2830 Vulnerability (CVE-2019-2830)
CKEditor Inclusion of Functionality from Untrusted Control Sphere Vulnerability (CVE-2021-26271)