PT-2026-32995 · Themefusion · Avada (Fusion) Builder

Craig Smith · Published 2026-04-15 · Updated 2026-04-15 · CVE-2026-1541

Mitre

CVSS v3.1

4.3

Medium

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

The Avada (Fusion) Builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.15.1. This is due to the plugin's fusion get post custom field() function failing to validate whether metadata keys are protected (underscore-prefixed). This makes it possible for authenticated attackers, with Subscriber-level access and above, to extract protected post metadata fields that should not be publicly accessible via the Dynamic Data feature's post custom field parameter.

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2026-1541

Affected Products

Avada (Fusion) Builder

References · 2

• https://wordfence.com/threat-intel/vulnerabilities/id/f1f69f93-80e3-434d-98a6-fc8757b4e6d1?source=cve · Note
• https://themeforest.net/item/avada-responsive-multipurpose-theme/2833226 · Note