LearnPress – WordPress LMS Plugin <= 4.1.6.5 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS 6.1 (Medium)
Publicly Published June 14, 2022
Last Updated January 22, 2024

Description

The LearnPress – WordPress LMS plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in versions up to, and including, 4.1.6.5. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

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Vulnerability Details for LearnPress – WordPress LMS Plugin for Create and Sell Online Courses

Software Type Plugin
Software Slug learnpress (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.1.6.6, or a newer patched version
Affected Version
  • <= 4.1.6.5
Patched Version
  • 4.1.6.6

Recent vulnerabilities in LearnPress – WordPress LMS Plugin for Create and Sell Online Courses

# Title CVE ID CVSS Researchers Date
1 LearnPress <= 4.4.7 - Reflected DOM-Based Cross-Site Scripting via 'orderby' Parameter CVE-2026-92538 6.1 Yuto Hyakumoto October 2, 2026
2 LearnPress <= 4.4.8 - Insecure Direct Object Reference to Unauthenticated Sensitive Information Disclosure via 'item_id' Parameter CVE-2026-93882 7.5 Khoa Dang September 30, 2026
3 LearnPress 4.4.3 - 4.4.6 - Unauthenticated Information Exposure CVE-2026-86446 5.3 Nicat Sultanov September 15, 2026
4 LearnPress <= 4.4.6 - Unauthenticated Information Exposure CVE-2026-86449 5.3 Sai Praneeth Koti September 14, 2026
5 LearnPress <= 4.4.6 - Unauthenticated Information Exposure CVE-2026-86448 5.3 Artus KG September 14, 2026
6 LearnPress <= 4.4.6 - Unauthenticated Information Exposure CVE-2026-86447 5.3 vuxvinh September 14, 2026
7 LearnPress <= 4.4.6 - Unauthenticated Information Exposure CVE-2026-86445 5.3 Karthik Ramakrishnan September 14, 2026
8 LearnPress <= 4.4.6 - Reflected Cross-Site Scripting CVE-2026-86444 6.1 Karthik Ramakrishnan September 14, 2026
9 LearnPress <= 4.3.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'layout_custom_css' CVE-2026-12230 6.4 Muni Nitish Kumar Yaddala (Stranger825), Revanth Matte September 7, 2026
10 LearnPress – WordPress LMS Plugin for Create and Sell Online Courses <= 4.4.5 - Missing Authorization CVE-2026-82023 4.3 Yll Berisha September 3, 2026

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