CVE-2026-1541
MEDIUM EPSS 18.5%
Published Apr 15, 20262mo ago · Modified Jun 17, 20261w ago
4.3 CVSS 3.1
Published Apr 15, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago
Description
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None
Threat Intelligence
EPSS Exploit Probability
18.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-639
References 2
- themeforest.net https://themeforest.net/item/avada-responsive-multipurpose-theme/2833226
- wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/f1f69f93-80e3-434d-98a6-fc8757b4e6d1?source=cve
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.