Drupal core - Critical - Arbitrary PHP code execution - SA-CORE-2022-014
Project: Drupal core
Date: 2022-July-20
Security risk: Critical 15∕25
Vulnerability: Arbitrary PHP code execution
Description
Drupal core sanitizes filenames with dangerous extensions upon upload (reference: SA-CORE-2020-012) and strips leading and trailing dots from filenames to prevent uploading server configuration files (reference: SA-CORE-2019-010).