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CVE-2026-5073— ARMember Premium <= 7.3.1 - Unauthenticated SQL Injection via 'order' Parameter

CVSS 7.5 · High

Affected Version Matrix 1

VendorProductVersion RangeStatus
armemberARMember Premium – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup≤ 7.3.1affected
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I. Basic Information for CVE-2026-5073

Vulnerability Information
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Vulnerability Title
ARMember Premium <= 7.3.1 - Unauthenticated SQL Injection via 'order' Parameter
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ARMember Premium plugin for WordPress is vulnerable to SQL Injection via the 'order' parameter of the 'arm_directory_paging_action' AJAX action in all versions up to, and including, 7.3.1. This is due to insufficient escaping on the user-supplied 'order' and 'orderby' parameters and the lack of sufficient preparation on the existing SQL query in the `arm_get_directory_members()` function. 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
armemberARMember Premium – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup 0 ~ 7.3.1 -

II. Public POCs for CVE-2026-5073

#POC DescriptionSource LinkShenlong Link
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III. Intelligence Information for CVE-2026-5073

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News Coverage for CVE-2026-5073 (1)

Same Patch Batch · armember · 2026-06-02 · 3 CVEs total

CVE-2026-50769.8 CRITICALARMember Premium <= 7.3.1 - Insecure Password Reset Mechanism to Unauthenticated Privilege
CVE-2026-50746.5 MEDIUMARMember Premium <= 7.3.1 - Authenticated (Subscriber+) SQL Injection via 'sSortDir_0' Par

IV. Related Vulnerabilities

Same product: ARMember Premium – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup
Same vendor: armember
Same weakness: CWE-89

V. Comments for CVE-2026-5073

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