CVE-2024-50430: Fastlinemedia Beaver Builder

Medium severity, CVSS 4.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Beaver Builder Beaver Builder beaver-builder-lite-version allows Stored XSS.This issue affects Beaver Builder: from n/a through <= 2.8.3.7.

Affected products

• Fastlinemedia Beaver Builder: before 2.8.3.9 (fixed in 2.8.3.9)

Published 2024-11-19. Last modified 2026-06-17.