What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LambertGroup UberSlider Classic uberSlider_classic allows Reflected XSS.This issue affects UberSlider Classic: from n/a through <= 2.5.
Explanation of Vulnerability in Simple Terms
02Summary
UberSlider Classic versions 2.5 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 users across different parts of the site. An attacker with no authentication can craft a payload that steals session data or performs actions on behalf of the victim.
What an attacker can do
03Attacker Capabilities
Inject malicious JavaScript that runs in other users' browsers, stealing cookies or performing actions as those users.
Potential impact on your site
04Site Impact
Site visitors can be compromised; attackers may steal admin sessions or deface content without needing a site account.
Conditions required to exploit
05Prerequisites
Victim must click a malicious link or visit an attacker-controlled page; no authentication required.
Key dates
06Disclosure timeline
March 5, 2026
CVE published
April 28, 2026
Record updated