What the vulnerability does
01Description
The The7 — Website and eCommerce Builder for WordPress theme for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ the7_fancy_title_css’ parameter in all versions up to, and including, 12.9.1 due to insufficient input sanitization and output escaping. 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.
Explanation of Vulnerability in Simple Terms
02Summary
The7 WordPress theme contains a stored cross-site scripting (XSS) vulnerability affecting versions up to 12.9.1. An authenticated user with low privileges can inject malicious scripts that execute in the browsers of other site visitors, potentially compromising their sessions or stealing data. The vulnerability has scope impact, meaning it can affect users beyond the immediate vulnerable component.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers when they view affected pages.
Potential impact on your site
04Site Impact
Visitors' sessions and data may be compromised; site reputation and user trust at risk.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege WordPress account (e.g., subscriber or contributor role).
Key dates
06Disclosure timeline
October 25, 2025
CVE published
April 8, 2026
Record updated
