Craft CMS (4.0.0 <= 4.18.8, 5.0.0 <= 5.11.1, 5.8.17 <= 5.11.1)

Craft CMS versions 4.0.0 through 4.18.8 and 5.0.0 through 5.11.1 contain an unauthenticated SQL injection vulnerability via the element search endpoint that enables remote attackers to perform unauthorized database operations and escalate privileges.