What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Obaid Hossain jQuery TwentyTwenty js-twentytwenty allows Stored XSS.This issue affects jQuery TwentyTwenty: from n/a through <= 1.0.
Explanation of Vulnerability in Simple Terms
02Summary
jQuery TwentyTwenty versions 1.0 and earlier contain a cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in other users' browsers when they interact with affected content. The vulnerability requires user interaction and can affect confidentiality, integrity, and availability of the site.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers to steal data, modify content, or disrupt site functionality.
Potential impact on your site
04Site Impact
Users' sessions and data are at risk; attackers can impersonate users, steal credentials, or deface content visible to other site visitors.
Conditions required to exploit
05Prerequisites
Attacker must have low-level authenticated access and the victim must click a link or visit a page containing the malicious payload.
Key dates
06Disclosure timeline
January 7, 2025
CVE published
May 11, 2026
Record updated