CVE-2021-42748: Fastlinemedia Beaver Builder

Medium severity, CVSS 5.3. EPSS: 1% chance of exploitation in the next 30 days.

In Beaver Builder through 2.5.0.3, attackers can bypass the visibility controls protection mechanism via the REST API.

Affected products

• Fastlinemedia Beaver Builder: before 2.5.1 (fixed in 2.5.1)

Published 2022-01-10. Last modified 2026-06-17.