Description
WordPress Plugin Meta Box-WordPress Custom Fields Framework is prone to a vulnerability that lets attackers upload arbitrary files because the application fails to properly verify user-supplied input. An attacker can exploit this vulnerability to upload arbitrary code and run it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible. WordPress Plugin Meta Box-WordPress Custom Fields Framework version 4.16.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 4.16.2 or latest
References
Related Vulnerabilities
WordPress Possible Security Bypass Vulnerability (0.70 - 4.7.4)
ASP.NET MVC Improper Input Validation Vulnerability (CVE-2017-0249)
WordPress Plugin LearnPress-WordPress LMS Security Bypass (3.2.6.8)
WordPress Plugin Photoracer Multiple Cross-Site Scripting and SQL Injection Vulnerabilities (1.0)
WordPress Plugin WP Server Log Viewer Cross-Site Scripting (1.0)