All In One WP Security & Firewall <= 5.1.0 - Cross-Site Request Forgery

8.8
Cross-Site Request Forgery (CSRF)
CVSS 8.8 (High)
Publicly Published November 17, 2022
Last Updated January 22, 2024

Description

The All In One WP Security & Firewall plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.1.0. This is due to missing or incorrect nonce validation on the process_bulk_action function. This makes it possible for unauthenticated attackers to modify the plugin's block list table, via forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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Vulnerability Details for All-In-One Security (AIOS) – Security and Firewall

Software Type Plugin
Software Slug all-in-one-wp-security-and-firewall (view on wordpress.org)
Patched? Yes
Remediation Update to version 5.1.1, or a newer patched version
Affected Version
  • <= 5.1.0
Patched Version
  • 5.1.1

Recent vulnerabilities in All-In-One Security (AIOS) – Security and Firewall

# Title CVE ID CVSS Researchers Date
1 All-In-One Security (AIOS) <= 5.4.7 - Unauthenticated Stored Cross-Site Scripting via REST API Request Path CVE-2026-8438 7.2 Dmitrii Ignatyev June 5, 2026
2 All In One WP Security <= 5.2.6 - Cross-Site Request Forgery to IP Blocking CVE-2024-30468 4.3 Ananda Dhakal February 8, 2024
3 All-In-One Security (AIOS) – Security and Firewall <= 5.2.5 - Reflected Cross-Site Scripting CVE-2024-1037 6.1 stealthcopter February 6, 2024
4 All In One WP Security <= 5.2.4 - Protection Bypass of Renamed Login Page via URL Encoding CVE-2023-52147 5.3 Naveen Muthusamy October 25, 2023
5 All In One WP Security 5.1.9 - Plaintext Storage of Credentials 5.9 July 11, 2023
6 All-In-One Security (AIOS) <= 5.1.4 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2023-0157 4.4 Bartłomiej Marek March 20, 2023
7 All-In-One Security (AIOS) <= 5.1.4 - Authenticated(Admin+) Directory Traversal CVE-2023-0156 4.9 Bartłomiej Marek February 14, 2023
8 All-In-One Security <= 5.1.2 - Information Disclosure CVE-2022-4346 5.3 Daniel Ruf December 9, 2022
9 All In One WP Security & Firewall <= 5.1.0 - Cross-Site Request Forgery CVE-2022-44737 8.8 Rafie Muhammad November 22, 2022
10 All-In-One Security (AIOS) – Security and Firewall <= 5.0.8 - IP Spoofing to Protection Mechanism Bypass CVE-2022-4097 6.5 Daniel Ruf November 21, 2022

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