The Stop Spammers Classic plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2026.1. This is due to missing nonce validation in the ss_addtoallowlist class. This makes it possible for unauthenticated attackers to add arbitrary email addresses to the spam allowlist via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. The vulnerability was partially patched in version 2026.1.
CVE-2025-14795 is a medium severity with CVSS 4.3 Cross-Site Request Forgery issue affecting the Plugin Stop Spammers Classic. It affects Versions up to 2026.1 and is fixed in 2026.2.
CVE-2025-14795 is tracked for the Plugin Stop Spammers Classic as medium severity with CVSS 4.3. The affected range is Versions up to 2026.1. Update Stop Spammers Classic to 2026.2 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
stop-spammer-registrations-plugin
View on wordpress.org
|
| CVE | CVE-2025-14795 |
| Patched Versions |
2026.2
|
| Affected Versions |
Versions up to 2026.1
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Stop Spammers Security <= 2022.5 - Unauthenticated PHP Object Injection
Stop Spammers Security <= 2022.6 - Reflected Cross-Site Scripting
Stop Spammers <= 2021.8 - Reflected Cross-Site Scripting
Anti-Spam: Spam Protection | Block Spam Users, Comments, Forms <= 2024.7 - Cross-Site Request Forgery to Multiple Administrative Actions
Stop Spammers Security | Block Spam Users, Comments, Forms <= 2024.4 - Cross-Site Request Forgery (CSRF) via sfs_process
Stop Spammers Security <= 2021.17 - Authenticated (Admin+) Stored Cross-Site Scripting
Stop Spammers Security <= 2022.6 - Authenticated (Admin+) Stored Cross-Site Scripting
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