EUVD-2026-22820
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
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.
AnalysisAI
Arbitrary WordPress action execution in Avada (Fusion) Builder plugin versions up to 3.15.1 allows authenticated attackers with Subscriber-level access to invoke unvalidated WordPress action hooks via the Dynamic Data feature, potentially enabling privilege escalation, file inclusion, denial of service, or remote code execution depending on available hooks in the WordPress installation. The vulnerability stems from the output_action_hook() function accepting user-controlled input without authorization checks. …
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External POC / Exploit Code
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