Drupal released security updates for a highly critical Drupal Core vulnerability affecting sites that use PostgreSQL.

A critical security update for Drupal Core will be released on the evening of Wednesday, May 20. Admins should install it quickly.

Drupal has announced a "core security release" scheduled for later today, warning that threat actors might develop exploits within hours of the update disclosure.

In its warning, Drupal said a vulnerability in this API allows an attacker to send specially crafted requests resulting in ...