CVE-2021-27908: Acquia Mautic

Medium severity, CVSS 4.4. EPSS: 0.3% chance of exploitation in the next 30 days.

In all versions prior to Mautic 3.3.2, secret parameters such as database credentials could be exposed publicly by an authorized admin user through leveraging Symfony parameter syntax in any of the free text fields in Mautic’s configuration that are used in publicly facing parts of the application.

Affected products

• Acquia Mautic: before 3.3.2 (fixed in 3.3.2)

Published 2021-03-23. Last modified 2026-06-17.