404 Solution <= 2.35.19 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-11277
CVSS 6.1 (Medium)
Publicly Published November 19, 2024
Last Updated November 20, 2024
Researcher Max Boll (_b0lli) - Max Boll - IT Security

Description

The 404 Solution plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URLs in all versions up to, and including, 2.35.19 due to insufficient input sanitization and output escaping. 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.

References

Share

Vulnerability Details for 404 Solution

Software Type Plugin
Software Slug 404-solution (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.35.20, or a newer patched version
Affected Version
  • <= 2.35.19
Patched Version
  • 2.35.20

Recent vulnerabilities in 404 Solution

# Title CVE ID CVSS Researchers Date
1 404 Solution <= 3.1.0 - Authenticated (Admin+) SQL Injection via 'filterText' Parameter CVE-2025-14477 4.9 Muhamad Visat December 12, 2025
2 404 Solution <= 2.35.17 - Missing Authentication to Sensitive Information Exposure CVE-2024-11094 5.3 Max Boll (_b0lli) November 15, 2024
3 404 Solution <= 2.35.7 - Authenticated (Admin+) SQL Injection CVE-2024-1068 9.1 Sumit Patel February 17, 2024
4 404 Solution <= 2.33.0 - Sensitive Information Exposure via Log File CVE-2023-52146 5.3 Joshua Chan December 28, 2023
5 404 Solution <= 2.34.0 - Authenticated(Administrator+) SQL Injection CVE-2023-50848 6.6 Muhammad Daffa December 21, 2023
6 404 Solution <= 2.33.2 - Authenticated (Administrator+) SQL Injection via orderby 7.2 October 23, 2023
7 404 Solution <= 2.33.0 - Sensitive Information Exposure 5.3 Joshua Chan October 16, 2023

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.

Documentation