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OpenAdvisories
Medium · 6.5 CVE-2026-90974 EUVD-2026-90516GHSA-hvxw-45q7-rcv5

WP Fusion Lite 3.37.14 - 3.47.14 - Unauthenticated CRM Integration Settings Update

Published Oct 1, 2026 · Updated Oct 1, 2026 · Assigned by WPScan

Description

The WP Fusion Lite WordPress plugin before 3.48.0 does not require authentication on a settings handler that runs during admin initialization, allowing unauthenticated users to overwrite the site's CRM integration endpoint and credentials, after which synced user data is delivered to an attacker-chosen host.

Affected products

VendorProductAffectedFixed
— WP Fusion Lite 3.37.14 – < 3.48.0 3.48.0

References