What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Remi Corson Easy Theme Options easy-theme-options allows Reflected XSS.This issue affects Easy Theme Options: from n/a through <= 1.0.
Explanation of Vulnerability in Simple Terms
02Summary
Easy Theme Options versions 1.0 and earlier contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into the site. An attacker can craft a malicious link that, when visited by a site administrator or user, executes arbitrary JavaScript in their browser. This can lead to session hijacking, credential theft, or unauthorized actions performed on behalf of the victim.
What an attacker can do
03Attacker Capabilities
Inject and execute malicious JavaScript in a user's browser to steal credentials or perform unauthorized actions.
Potential impact on your site
04Site Impact
Administrators and users who click attacker-supplied links risk session hijacking, data theft, or malware infection.
Conditions required to exploit
05Prerequisites
Attacker must trick a user into clicking a malicious link or visiting a crafted page (user interaction required).
Key dates
06Disclosure timeline
January 22, 2026
CVE published
April 28, 2026
Record updated