Description
The Stop Spammers Security | Block Spam Users, Comments, Forms plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2024.4. This is due to missing or incorrect nonce validation on the sfs_process AJAX action. This makes it possible for unauthenticated attackers to add arbitrary IPs to the plugin's allowlist and blocklist via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| webguyio | Stop Spammers Classic | ≤ 2024.4 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1998cadb-2eb3-4819-aa7c-59e4f777c7f8?source=cve
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3080581%40stop-spammer-registrations-plugin&new=3080581%40stop-spammer-registrations-plugin&sfp_email=&sfph_mail=