Vulnerability · Published Jun 2, 2026 · Assigned by Wordfence
CVE-2026-5074ARMember Premium <= 7.3.1 - Authenticated (Subscriber+) SQL Injection via 'sSortDir_0' Parameter
Medium 6.5
In plain English
A medium-severity SQL injection in ARMember Premium – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup from armember. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Official description
The ARMember Premium plugin for WordPress is vulnerable to SQL Injection via the 'sSortDir_0' parameter of the `get_private_content_data` AJAX action in all versions up to, and including, 7.3.1. This is due to insufficient sanitization of the user-supplied parameter which is concatenated directly into the ORDER BY clause of an SQL query without a whitelist check. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Note: The vulnerability can only be exploited if the "User Private Content" addon is enabled, which is disabled by default..
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| armember | ARMember Premium – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup | 0 – through 7.3.1 |
Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N