Paid Member Subscriptions <= 2.4.1 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS 6.1 (Medium)
Publicly Published August 6, 2021
Last Updated January 22, 2024
Researcher Martin Vierula - Trustwave

Description

The Paid Member Subscriptions plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 2.4.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Wordfence blocked 20,824,445 attacks targeting this vulnerability in the past 24 hours.

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Vulnerability Details for Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction

Software Type Plugin
Software Slug paid-member-subscriptions (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.4.2, or a newer patched version
Affected Version
  • < 2.4.2
Patched Version
  • 2.4.2

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