What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThimPress LearnPress Export Import allows Reflected XSS.This issue affects LearnPress Export Import: from n/a through 4.0.3.
Explanation of Vulnerability in Simple Terms
02Summary
LearnPress Export Import versions up to 4.0.3 contain a stored cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in the browsers of site administrators and other users who view affected content. The vulnerability requires user interaction to trigger and can affect multiple users across the site.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in users' browsers when they view affected pages or content.
Potential impact on your site
04Site Impact
Attackers can steal admin session tokens, modify site content, or redirect users to malicious sites without your knowledge.
Conditions required to exploit
05Prerequisites
No authentication required. A victim must visit a page or click a link containing the malicious payload.
Key dates
06Disclosure timeline
April 18, 2024
CVE published
April 28, 2026
Record updated