Wp EMember < v10.9.4 - Unauthenticated SQL Injection

7.5
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2026-54811
CVSS 7.5 (High)
Publicly Published June 16, 2026
Last Updated June 25, 2026
Researcher Tran Nguyen Bao Khanh

Description

The Wp EMember plugin for WordPress is vulnerable to SQL Injection in versions up to v10.9.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated 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 Wp EMember

Software Type Plugin
Software Slug wp-eMember
Patched? Yes
Remediation Update to version v10.9.4, or a newer patched version
Affected Version
  • < v10.9.4
Patched Version
  • v10.9.4

Recent vulnerabilities in Wp EMember

# Title CVE ID CVSS Researchers Date
1 Wp EMember <= v10.2.2 - Unauthenticated Information Exposure CVE-2026-49077 5.3 Tran Nguyen Bao Khanh June 4, 2026
2 Wp EMember <= 10.2.2 - Reflected Cross-Site Scripting CVE-2026-28073 6.1 Tran Nguyen Bao Khanh March 2, 2026
3 eMember <= 10.2.2 - Missing Authorization CVE-2026-28070 5.3 Tran Nguyen Bao Khanh October 14, 2025
4 WP eMember <= 10.6.6 - Reflected Cross-Site Scripting via $_SERVER['REQUEST_URI'] CVE-2024-5744 6.1 Bob Matyas July 23, 2024
5 Wp EMember < 10.7.0 - Cross-Site Request Forgery to Stored Cross-Site Scripting CVE-2024-5081 6.1 Bob Matyas July 15, 2024
6 WP eMember <= 10.6.6 - Reflected Cross-Site Scripting via Member Edit CVE-2024-5715 6.1 Bob Matyas June 22, 2024
7 WP eMember <= 10.6.5 - Reflected Cross-Site Scripting via 'login_pwd' CVE-2024-5074 6.1 kauenavarro June 22, 2024
8 WP eMember <= 10.6.5 - Reflected Cross-Site Scripting via 'editrecord' CVE-2024-5075 6.1 Bob Matyas June 22, 2024
9 Wp EMember <= 10.6.5 - Cross-Site Request Forgery CVE-2024-5077 6.1 Bob Matyas June 22, 2024
10 Wp EMember <= 10.6.6 - Unauthenticated Stored Cross-Site Scripting CVE-2024-5079 6.1 Bob Matyas June 22, 2024

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