WP-Members Membership Plugin <= 2.8.9 - Reflected Cross-Site Scripting

7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS 7.1 (High)
Publicly Published January 7, 2014
Last Updated January 22, 2024
Researcher Stefan Schurtz

Description

The WP Members plugin for WordPress is vulnerable to Multiple Cross-Site Scripting via several parameters in versions before 2.8.10 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts that execute in a victim's browser.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

References

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Vulnerability Details for WP-Members Membership Plugin

Software Type Plugin
Software Slug wp-members (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.8.10, or a newer patched version
Affected Version
  • < 2.8.10
Patched Version
  • 2.8.10

Recent vulnerabilities in WP-Members Membership Plugin

# Title CVE ID CVSS Researchers Date
1 WP-Members Membership Plugin <= 3.5.6 - Reflected Cross-Site Scripting CVE-2026-84960 6.1 Kuba September 10, 2026
2 WP-Members Membership Plugin <= 3.5.5.1 - Authenticated (Contributor+) SQL Injection via 'order_by' Shortcode Attribute CVE-2026-2363 6.5 Quốc Huy (jtwings) March 3, 2026
3 WP-Members Membership Plugin <= 3.5.4.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Multiple Checkbox and Multiple Select User Profile Fields CVE-2025-14448 5.4 shark3y January 14, 2026
4 WP-Members Membership Plugin <= 3.5.4.4 - Unauthenticated Information Exposure via Unprotected Files CVE-2025-12648 5.3 thinnawarth mathuros January 6, 2026
5 WP-Members <= 3.5.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-57973 6.4 theviper17y September 22, 2025
6 WP-Members Membership Plugin <= 3.5.4.2 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via Profile Names CVE-2025-9489 5.0 Kishan Vyas September 8, 2025
7 WP-Members <= 3.5.4.1 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-7495 6.4 Muhammad Yudha - DJ July 21, 2025
8 WP-Members <= 3.5.4 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-50051 6.4 zaim June 19, 2025
9 WP-Members <= 3.5.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via wpmem_user_memberships Shortcode CVE-2025-4610 6.4 Muhammad Yudha - DJ May 16, 2025
10 WP-Members <= 3.4.9.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via wpmem_loginout Shortcode CVE-2024-10374 6.4 Peter Thaleikis October 24, 2024

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