Multiple vulnerabilities in Drupal

The vulnerability allows a remote attacker to bypass certain security restrictions.

The vulnerability exists due to incorrect permission handling. A remote authenticated attacker can bypass content moderation for certain transitions.

The vulnerability allows a remote authenticated attacker to perform open redirection attacks.

The vulnerability exists due to the attacker with "administer paths" permissions can use a particular path in the URL that leads to open redirect.

The vulnerability allows a remote attacker to perform open redirection attacks.

The vulnerability exists due to insufficient filtration of user supplied data passed via the "destination" HTTP GET parameter. A remote attacker can trick the victim into following a specially crafted link that contains external website in the "destination" parameter and redirect users to a new destination after completing an action on the current page.

The vulnerability allows a remote authenticated attacker to compromise vulnerable system.

The vulnerability exists due to insufficient sanitization of the user-supplied input when sending email messages via DefaultMailSystem::mail() function. A remote attacker can inject and execute arbitrary OS commands on the vulnerable system with privileges of the web server.

The vulnerability allows a remote attacker to compromise vulnerable application.

The vulnerability exists due to insufficient filtration of user supplied data within the contextual links functionality. A remote authenticated attacker with privileges to access contextual links can execute arbitrary PHP code on the target system.