CVE-2025-1665: Avada Builder <= 3.11.14 - Authenticated (Contributor+) Stored Cross-Site Scripting
The Avada (Fusion) Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several of the plugin's shortcodes in all versions up to, and including, 3.11.14 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-1665?
CVE-2025-1665 is considered a medium severity vulnerability due to its potential for Stored Cross-Site Scripting, which could lead to malicious script execution.
How do I fix CVE-2025-1665?
To fix CVE-2025-1665, you should update the Avada (Fusion) Builder plugin to the latest version, ensuring it is beyond version 3.11.14.
What types of attacks can CVE-2025-1665 enable?
CVE-2025-1665 can enable attackers to execute arbitrary JavaScript in the context of the victim's browser session, leading to potential data theft or site compromise.
Which software versions are affected by CVE-2025-1665?
CVE-2025-1665 affects all versions of the Avada (Fusion) Builder plugin up to and including version 3.11.14.
Is user input related to CVE-2025-1665 properly sanitized?
No, CVE-2025-1665 is caused by insufficient input sanitization and output escaping on user-supplied attributes in the plugin.