What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in themifyme Themify Builder themify-builder allows Reflected XSS.This issue affects Themify Builder: from n/a through <= 7.7.4.
Explanation of Vulnerability in Simple Terms
02Summary
Themify Builder versions up to 7.7.4 contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into pages. An attacker can craft a malicious link that, when clicked by a site visitor, executes JavaScript in the victim's browser. This can lead to session hijacking, credential theft, or defacement. The vulnerability affects the scope beyond the vulnerable component itself.
What an attacker can do
03Attacker Capabilities
Inject and execute malicious JavaScript in visitors' browsers to steal credentials or hijack sessions.
Potential impact on your site
04Site Impact
Visitors to your site could have their sessions hijacked or credentials stolen if they click attacker-controlled links.
Conditions required to exploit
05Prerequisites
Attacker must trick a site visitor into clicking a malicious link; no authentication required.
Key dates
06Disclosure timeline
July 13, 2026
CVE published