CVE-2023-49741 – WordPress Coming soon and Maintenance mode plugin <= 3.7.3 - IP Filtering Bypass vulnerability

https://notcve.org/view.php?id=CVE-2023-49741

Authentication Bypass by Spoofing vulnerability in wpdevart Coming soon and Maintenance mode allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Coming soon and Maintenance mode: from n/a through 3.7.3. Vulnerabilidad de omisión de autenticación mediante suplantación de identidad en wpdevart Coming soon and Maintenance mode permite acceder a la funcionalidad no restringida adecuadamente por las ACL. Este problema afecta a Coming soon and Maintenance mode: desde n/a hasta 3.7.3. The Coming soon and Maintenance mode plugin for WordPress is vulnerable to IP Address Spoofing in all versions up to, and including, 3.7.3 due to the use of user-supplied HTTP headers as a primary method for IP retrieval. This makes it possible for attackers to bypass the coming soon mode page and visit the full site by spoofing an allowed IP. • https://patchstack.com/database/vulnerability/coming-soon-page/wordpress-coming-soon-and-maintenance-mode-plugin-3-7-3-ip-filtering-bypass-vulnerability?_s_id=cve • CWE-290: Authentication Bypass by Spoofing CWE-693: Protection Mechanism Failure •