CVE-2021-23264: Craftercms Crafter CMS

Critical severity, CVSS 9.1. EPSS: 1.2% chance of exploitation in the next 30 days.

Installations, where crafter-search is not protected, allow unauthenticated remote attackers to create, view, and delete search indexes.

Affected products

• Craftercms Crafter CMS: from 3.1.0, before 3.1.15 (fixed in 3.1.15)

Published 2021-12-02. Last modified 2026-06-17.