What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in DaleAB Membee Login membees-member-login-widget allows Reflected XSS.This issue affects Membee Login: from n/a through <= 2.3.6.
Explanation of Vulnerability in Simple Terms
02Summary
Membee Login versions 2.3.6 and earlier contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users. The vulnerability requires user interaction—typically clicking a malicious link—and can affect multiple users across the site. An attacker can steal session tokens, redirect users, or deface content.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that execute in other users' browsers, stealing credentials or session data.
Potential impact on your site
04Site Impact
Users' sessions and data can be compromised; site reputation and trust may be damaged.
Conditions required to exploit
05Prerequisites
No authentication required. Victim must click a malicious link or visit an attacker-controlled page.
Key dates
06Disclosure timeline
February 20, 2026
CVE published
April 28, 2026
Record updated