CVE-2021-38302: Newsletter Project Newsletter

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

The Newsletter extension through 4.0.0 for TYPO3 allows SQL Injection.

Affected products

• Newsletter Project Newsletter: up to and including 4.0.0

Published 2021-08-13. Last modified 2026-06-17.