Arch Linux Security Advisory ASA-201804-10 ========================================== Severity: Critical Date : 2018-04-27 CVE-ID : CVE-2018-7602 Package : drupal Type : arbitrary command execution Remote : Yes Link : https://security.archlinux.org/AVG-679 Summary ======= The package drupal before version 8.5.3-1 is vulnerable to arbitrary command execution. Resolution ========== Upgrade to 8.5.3-1. # pacman -Syu "drupal>=8.5.3-1" The problem has been fixed upstream in version 8.5.3. Workaround ========== None. Description =========== A remote code execution vulnerability exists within multiple subsystems of Drupal 7.x and 8.x. This potentially allows attackers to exploit multiple attack vectors on a Drupal site, which could result in the site being compromised. Impact ====== A remote attacker is able to execute arbitrary code by performing a specially crafted request. References ========== https://www.drupal.org/sa-core-2018-004 https://github.com/drupal/drupal/commit/bb6d396609600d1169da29456ba3db59abae... https://security.archlinux.org/CVE-2018-7602