CVE-2026-15290

Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin <= 2.10.1 - Unauthenticated Blind SQL Injection

Published: Jul 10, 2026Updated: Jul 10, 2026 Sources: CVE List NVDCWE-89

7.5HIGH

Description

The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to blind SQL Injection via the search parameter in all versions up to, and including, 2.10.1 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. This vulnerability was partially patched in version 2.9.2 when initially addressing CVE-2025-0308.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:NIntegrity

None

A:NAvailability

None

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Weaknesses

CWE-89

Affected Products

ultimatemember

commercialaka ultimate member, ultimate member – user profile, ultimate member user profile & membership

Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership PluginOn-premCMS Plugin

Web & CMS Plugins / wordpress-plugin

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Initial Access

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References

https://plugins.trac.wordpress.org/browser/ultimate-member/tags/2.10.1/includes/core/class-member-directory.php#L1710

plugins.trac.wordpress.org

https://plugins.trac.wordpress.org/browser/ultimate-member/tags/2.10.1/includes/core/class-member-directory.php#L1866

plugins.trac.wordpress.org

https://plugins.trac.wordpress.org/changeset/3222364/ultimate-member/trunk/includes/core/class-member-directory.php

plugins.trac.wordpress.org

and 2 more references View all →

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