Login Security, FireWall, Malware removal by CleanTalk <= 2.168 - Unauthenticated Stored Cross-Site Scripting via Page URL

7.2
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2025-13604
CVSS 7.2 (High)
Publicly Published December 8, 2025
Last Updated December 9, 2025
Researcher shark3y

Description

The Login Security, FireWall, Malware removal by CleanTalk plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the page URL in all versions up to, and including, 2.168 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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

References

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Vulnerability Details for Security Plugin, Firewall & Malware Scanner with Auto Removal

Software Type Plugin
Software Slug security-malware-firewall (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.169, or a newer patched version
Affected Version
  • <= 2.168
Patched Version
  • 2.169

Recent vulnerabilities in Security Plugin, Firewall & Malware Scanner with Auto Removal

# Title CVE ID CVSS Researchers Date
1 Security Plugin, Firewall & Malware Scanner with Auto Removal <= 2.184 - Unauthenticated SQL Injection CVE-2026-66593 7.5 Noman Riffat August 19, 2026
2 Security & Malware scan by CleanTalk <= 2.149 - Unauthenticated Arbitrary File Upload CVE-2024-13365 9.8 Lucio Sá February 11, 2025
3 Security & Malware scan by CleanTalk <= 2.145 - Authorization Bypass via Reverse DNS Spoofing to Unauthenticated SQL Injection CVE-2024-10570 7.5 mikemyers November 25, 2024
4 Security & Malware scan by CleanTalk <= 2.120 - IP Spoofing to Protection Mechanism Bypass CVE-2023-5239 5.3 Bartłomiej Marek November 6, 2023
5 Security & Malware scan by CleanTalk <= 2.50 - Missing Authorization CVE-2020-36698 8.8 Jerome Bruandet July 6, 2020

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