5.4
Medium
CVE-2026-1509 The Avada (Fusion) Builder plugin for WordPress is vulnerable to Arbitrary WordPress Action Execution in all versions up…
Description
The Avada (Fusion) Builder plugin for WordPress is vulnerable to Arbitrary WordPress Action Execution in all versions up to, and including, 3.15.1. This is due to the plugin's `output_action_hook()` function accepting user-controlled input to trigger any registered WordPress action hook without proper authorization checks. This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute arbitrary WordPress action hooks via the Dynamic Data feature, potentially leading to privilege escalation, file inclusion, denial of service, or other security impacts depending on which action hooks are available in the WordPress installation.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Avada (Fusion) Builder 3.15 | earliest → 3.15.1 | No fix stated |
Other CVEs of Avada (Fusion) Builder
The 20 CVEs of Avada (Fusion) Builder →
CVE-2026-84938
Avada (Fusion) Builder <= 3.16.1 - Unauthenticated Stored Cross-Site Scripting via Form Notification Dynamic-Data action_hook
7.2
High
CVE-2026-104729
The Avada (Fusion) Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'tab_index,…
6.4
Medium
CVE-2026-97471
The Avada (Fusion) Builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to,…
5.3
Medium
CVE-2026-97670
The Avada (Fusion) Builder plugin for WordPress is vulnerable to authorization bypass in all versions up to, and…
9.1
Critical