Authenticated PHAR Deserialization Vulnerability Affects NinjaFirewall Plugin
CVE-2021-4451
7.2HIGH
Key Information:
- Vendor
Wordpress
- Vendor
- CVE Published:
- 16 October 2024
What is CVE-2021-4451?
The NinjaFirewall plugin for WordPress is susceptible to a vulnerability that enables authenticated attackers to exploit PHAR deserialization up to version 4.3.3. This security issue could potentially lead to further exploitation of other plugins or themes if those are also vulnerable. Users are advised to update to the latest version of the plugin and perform thorough security assessments to mitigate any risks associated with this vulnerability.
Affected Version(s)
NinjaFirewall (WP Edition) – Advanced Security Plugin and Firewall * < 4.3.4