Message Filter for Contact Form 7 <= 1.6.3 - Missing Authorization

4.3
Missing Authorization
CVE CVE-2024-54254
CVSS 4.3 (Medium)
Publicly Published December 5, 2024
Last Updated April 15, 2026
Researcher Abdi Pranata

Description

The Message Filter for Contact Form 7 plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 1.6.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to perform an unauthorized action.

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Vulnerability Details for Message Filter for Contact Form 7

Software Type Plugin
Software Slug cf7-message-filter (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.6.3.1, or a newer patched version
Affected Version
  • <= 1.6.3
Patched Version
  • 1.6.3.1

Recent vulnerabilities in Message Filter for Contact Form 7

# Title CVE ID CVSS Researchers Date
1 Message Filter for Contact Form 7 <= 1.6.3.9 - Unauthenticated Stored Cross-Site Scripting CVE-2026-65438 7.2 dutafi July 27, 2026
2 Message Filter for Contact Form 7 <= 1.6.3.8 - Reflected Cross-Site Scripting CVE-2026-57423 6.1 dutafi July 8, 2026
3 Freemius <= 2.10.1 - Reflected DOM-Based Cross-Site Scripting via url Parameter CVE-2024-13362 6.1 Asaf Mozes April 30, 2026
4 Message Filter for Contact Form 7 <= 1.6.3.2 - Authenticated (Administrator+) SQL Injection CVE-2025-46252 4.9 Phat RiO April 22, 2025
5 Message Filter for Contact Form 7 <= 1.6.3 - Missing Authorization to Authenticated (Subscriber+) New Filter Creation CVE-2024-12026 4.3 Tieu Pham Trong Nhan December 6, 2024
6 Message Filter for Contact Form 7 <= 1.6.3 - Missing Authorization to Authenticated (Subscriber+) Filter Updates/Deletions CVE-2024-12027 4.3 Tieu Pham Trong Nhan December 5, 2024
7 Message Filter for Contact Form 7 <= 1.6.1.1 - Reflected Cross-Site Scripting CVE-2024-39647 6.1 Dimas Maulana August 1, 2024
8 Freemius SDK <= 2.5.9 - Reflected Cross-Site Scripting via fs_request_get CVE-2023-33999 6.1 Rafie Muhammad July 18, 2023

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