SiteGround Security <= 1.3.0 - Authenticated (Administrator+) SQL Injection

7.2
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2023-0234
CVSS 7.2 (High)
Publicly Published January 13, 2023
Last Updated January 22, 2024
Researcher So Sakaguchi

Description

The SiteGround Security plugin for WordPress is vulnerable to blind SQL Injection via some if its filtering and paging parameters in versions up to, and including, 1.3.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for administrator-level attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Learn more about SQL Injection vulnerabilities and how to prevent them.

References

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Vulnerability Details for Security Optimizer – The All-In-One Protection Plugin

Software Type Plugin
Software Slug sg-security (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.3.1, or a newer patched version
Affected Version
  • <= 1.3.0
Patched Version
  • 1.3.1

Recent vulnerabilities in Security Optimizer – The All-In-One Protection Plugin

# Title CVE ID CVSS Researchers Date
1 Security Optimizer – The All-In-One Protection Plugin <= 1.6.6 - 2-Factor Authentication Bypass CVE-2026-82228 5.3 Ananda Dhakal August 28, 2026
2 Security Optimizer – The All-In-One Protection <= 1.6.4 - IP Allowlist Bypass CVE-2026-13342 5.3 Shivamani Vastrala July 23, 2026
3 SiteGround Security <= 1.5.8 - Missing Authorization CVE-2025-66121 5.3 Legion Hunter November 30, 2025
4 Security Optimizer – The All-In-One Protection Plugin <= 1.5.0 - Missing Authorization via hide_notice() CVE-2024-38774 4.3 Rafie Muhammad July 19, 2024
5 SiteGround Security <= 1.2.5 - Authorization Weakness to Authentication Bypass CVE-2022-0993 8.1 Chloe Chamberland April 7, 2022
6 SiteGround Security <= 1.2.5 - Authentication Bypass via 2FA Setup CVE-2022-0992 9.8 Chloe Chamberland April 6, 2022

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