Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin 2.1.3 - 2.8.2 - Unauthenticated SQL Injection

9.8
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2024-1071
CVSS 9.8 (Critical)
Publicly Published February 23, 2024
Last Updated March 13, 2024
Researcher Christiaan Swiers (YouGina)

Description

The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to SQL Injection via the 'sorting' parameter in versions 2.1.3 to 2.8.2 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.

Wordfence blocked 8,259 attacks targeting this vulnerability in the past 24 hours.

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

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Vulnerability Details for Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin

Software Type Plugin
Software Slug ultimate-member (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.8.3, or a newer patched version
Affected Version
  • 2.1.3 - 2.8.2
Patched Version
  • 2.8.3

Recent vulnerabilities in Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin

# Title CVE ID CVSS Researchers Date
1 Ultimate Member <= 2.13.1 - Missing Authorization to Unauthenticated Sensitive Profile Field Disclosure via Member Directory Field Privacy Bypass CVE-2026-93428 7.5 Mutantgun October 2, 2026
2 Ultimate Member <= 2.13.1 - Unauthenticated Stored Cross-Site Scripting via 'form_id' Parameter CVE-2026-96270 7.2 thevietronin October 2, 2026
3 Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin <= 2.13.1 - Authenticated (Subscriber+) Privilege Escalation CVE-2026-96451 6.3 Intrudify October 1, 2026
4 Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin <= 2.13.1 - Authenticated (Administrator+) SQL Injection CVE-2026-62059 4.9 Ananda Dhakal October 1, 2026
5 Ultimate Member <= 2.13.0 - Unauthenticated Stored Cross-Site Scripting CVE-2026-85680 7.2 Karthik Ramakrishnan September 17, 2026
6 Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin < 2.13.0 - Unauthenticated Unapproved Comment and Private Profile Data Disclosure CVE-2026-19251 5.3 Alessandro Greco, Giovambattista Ianni August 31, 2026
7 Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin 2.6.7 - 2.12.1 - Unauthenticated Privilege Escalation CVE-2026-19423 7.3 Jakub Herman August 28, 2026
8 Ultimate Member <= 2.12.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Textarea Profile Field with HTML Support (DOM Gadget via id Attribute) CVE-2026-18547 6.4 tiborisaak August 24, 2026
9 Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin < 2.12.1 - Unauthenticated Privilege Escalation CVE-2026-12251 7.3 Haitam Lazaar August 5, 2026
10 Ultimate Member <= 2.11.4 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Non-HTML Custom Textarea Profile Field CVE-2026-8489 6.4 daroo July 2, 2026

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