All In One WP Security 5.1.9 - Plaintext Storage of Credentials

5.9
Plaintext Storage of a Password
CVSS 5.9 (Medium)
Publicly Published July 11, 2023
Last Updated January 22, 2024

Description

The All In One WP Security plugin for WordPress is vulnerable to sensitive information disclosure in version 5.1.9. This is due to insufficient encryption on credentials stored in database logs. This makes it possible for attackers to retrieve the username and password of users that have logged into the site, granted they obtain access to the database which would require successfully exploiting another vulnerability such as SQL injection or use of weak passwords.

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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 5.2.0, or a newer patched version
Affected Version
  • 5.1.9
Patched Version
  • 5.2.0

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 Security (AIOS) <= 5.1.4 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2023-0157 4.4 Bartłomiej Marek March 20, 2023
6 All-In-One Security (AIOS) <= 5.1.4 - Authenticated(Admin+) Directory Traversal CVE-2023-0156 4.9 Bartłomiej Marek February 14, 2023
7 All-In-One Security <= 5.1.2 - Information Disclosure CVE-2022-4346 5.3 Daniel Ruf December 9, 2022
8 All In One WP Security & Firewall <= 5.1.0 - Cross-Site Request Forgery CVE-2022-44737 8.8 Rafie Muhammad November 22, 2022
9 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
10 All In One WP Security & Firewall <= 5.1.0 - Cross-Site Request Forgery 8.8 November 17, 2022

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