vulnerability

WordPress Theme: Avada: CVE-2017-18606: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Apr 26, 2017
Added
Dec 8, 2025
Modified
Dec 8, 2025

Description

The Avada theme for WordPress is vulnerable to Stored Cross-Site Scripting via avada_portfolio_category_slug parameter saved by the save_permalink_settings() function called via 'admin_init' in versions up to 5.1.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Solution

avada-theme-cve-2017-18606
Title
NEW

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