4.3
Medium
CVE-2023-3407 The Subscribe2 plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 10.40
Description
The Subscribe2 plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 10.40. This is due to missing or incorrect nonce validation when sending test emails. This makes it possible for unauthenticated attackers to send test emails with custom content to users on sites running a vulnerable version of this plugin via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Subscribe2 – Form, Email Subscribers & Newsletters 10.40 | earliest → 10.40 | No fix stated |
Other CVEs of Subscribe2 – Form, Email Subscribers & Newsletters
The 4 CVEs of Subscribe2 – Form, Email Subscribers & Newsletters →
CVE-2026-120531
Subscribe2 – Form, Email Subscribers & Newsletters <= 10.47 - Unauthenticated Stored Cross-Site Scripting via 'data[ip]' Parameter
7.2
High
CVE-2024-11582
The Subscribe2 – Form, Email Subscribers & Newsletters plugin for WordPress is vulnerable to Stored Cross-Site Scripting…
7.2
High
CVE-2023-1844
The Subscribe2 plugin for WordPress is vulnerable to unauthorized access to email functionality due to a missing…
4.3
Medium