Drupal Core Security Bypass (8.0.0 - 9.2.21)
Description
Drupal Core is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to access non-public files. Drupal Core versions ranging from 8.0.0 and up to and including 9.2.21 are vulnerable.
Remediation
Update to Drupal Core version 9.3.19 or latest