SQL Injection Vulnerability in WP-Members Membership Plugin for WordPress
CVE-2026-2363

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
WP-members Membership Plugin
Vendor
CVE Published:
4 March 2026

What is CVE-2026-2363?

The WP-Members Membership Plugin for WordPress is susceptible to SQL injection through the 'order_by' attribute present in the [wpmem_user_membership_posts] shortcode. This vulnerability arises from inadequate input sanitization on user-supplied parameters and the absence of rigorous preparation of SQL queries. As a result, authenticated users with Contributor-level access or higher can inject additional SQL queries, potentially retrieving sensitive data from the database.

Affected Version(s)

WP-Members Membership Plugin 0 <= 3.5.5.1

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/wp-members/tag...
https://plugins.trac.wordpress.org/browser/wp-members/tag...

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Quốc Huy
.