Vulnerabilities and security researches forcm-email-blacklist cm-email-blacklist

Apr 16, 2026

CVE, Research URL: CVE-2026-0691
Home page URL: Security reports for CM Email Registration Blacklist and Whitelist
Application: CM Email Registration Blacklist and Whitelist
Date: Jan 17, 2026
Research Description: The CM E-Mail Blacklist – Simple email filtering for safer registration plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'black_email' parameter in all versions up to, and including, 1.6.2. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Affected versions: max 1.6.3.
Status: vulnerable

Feb 19, 2025

CVE, Research URL: CVE-2025-24758
Home page URL: Security reports for CM Email Registration Blacklist and Whitelist
Application: CM Email Registration Blacklist and Whitelist
Date: Mar 03, 2025
Research Description: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CreativeMindsSolutions CM Map Locations allows Reflected XSS. This issue affects CM Map Locations: from n/a through 2.0.8.
Affected versions: max 1.5.3.
Status: vulnerable

Nov 27, 2024

CVE, Research URL: CVE-2024-11202
Home page URL: Security reports for CM Email Registration Blacklist and Whitelist
Application: CM Email Registration Blacklist and Whitelist
Date: Nov 26, 2024
Research Description: CM Email Registration Blacklist and Whitelist [cm-email-blacklist] < 1.5.4 CVE-2024-11202 [en] Multiple plugins for WordPress are vulnerable to Reflected Cross-Site Scripting via the cminds_free_guide shortcode in various versions 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.
Affected versions: max 1.5.4.
Status: vulnerable

Jun 28, 2024

CVE, Research URL: CVE-2024-5167
Home page URL: Security reports for CM Email Registration Blacklist and Whitelist
Application: CM Email Registration Blacklist and Whitelist
Date: Jul 13, 2024
Research Description: The CM Email Registration Blacklist and Whitelist WordPress plugin before 1.4.9 does not have CSRF check when adding or deleting an item from the blacklist or whitelist, which could allow attackers to make a logged in admin add or delete settings from the blacklist or whitelist menu via a CSRF attack
Affected versions: max 1.4.9.
Status: vulnerable