MemberPress <= 1.11.29 - Authenticated (Contributor+) Stored Cross-Site Scripting via arglist Parameter

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-5025
CVSS 6.4 (Medium)
Publicly Published May 21, 2024
Last Updated May 22, 2024
Researcher stealthcopter

Description

The Memberpress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘arglist’ parameter in all versions up to, and including, 1.11.29 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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

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Vulnerability Details for Memberpress

Software Type Plugin
Software Slug memberpress
Patched? Yes
Remediation Update to version 1.11.30, or a newer patched version
Affected Version
  • <= 1.11.29
Patched Version
  • 1.11.30

Recent vulnerabilities in Memberpress

# Title CVE ID CVSS Researchers Date
1 Memberpress <= 1.11.37 - Unauthenticated Content Restriction Bypass to Sensitive Information Exposure CVE-2024-11299 5.3 Francesco Carlucci April 21, 2025
2 Memberpress < 1.12.0 - Reflected Cross-Site Scripting CVE-2025-39407 6.1 0xd4rk5id3 April 17, 2025
3 MemberPress <= 1.11.29 - Reflected Cross-Site Scripting via mepr_screenname and mepr_key Parameters CVE-2024-5024 6.1 stealthcopter August 29, 2024
4 Memberpress <= 1.11.34 - Missing Authorization CVE-2024-43956 5.3 Ananda Dhakal August 26, 2024
5 MemberPress <= 1.11.29 - Authenticated (Contributor+) Blind Server-Side Request Forgery via mepr-user-file Shortcode CVE-2024-5031 8.5 stealthcopter May 21, 2024
6 Memberpress <= 1.11.24 - Reflected Cross-Site Scripting via message and error CVE-2024-1412 6.1 Jamie Perrelet March 21, 2024

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