What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jennifer Moss MWW Disclaimer Buttons mww-disclaimer-buttons allows Stored XSS.This issue affects MWW Disclaimer Buttons: from n/a through <= 3.41.
Explanation of Vulnerability in Simple Terms
02Summary
MWW Disclaimer Buttons versions 3.41 and earlier contain a cross-site scripting (XSS) vulnerability. An authenticated administrator with high privileges can inject malicious scripts that execute in other users' browsers when they interact with the disclaimer buttons. The vulnerability requires user interaction and affects the integrity and confidentiality of site data.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers when they view disclaimer buttons.
Potential impact on your site
04Site Impact
Administrators with high privileges could inject malicious code affecting other users' sessions and data.
Conditions required to exploit
05Prerequisites
Attacker must have high-level admin privileges and the victim must visit a page with the affected disclaimer button.
Key dates
06Disclosure timeline
September 26, 2025
CVE published
April 28, 2026
Record updated