Description
WordPress Plugin More Fields is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; other attacks are also possible. WordPress Plugin More Fields version 2.1 is vulnerable; prior versions may also be affected.
Remediation
Edit the source code to ensure that CSRF protection is implemented with Nonce-like mechanism or disable the plugin until a fix is available
References
Related Vulnerabilities
WordPress 4.9.x Arbitrary File Deletion Vulnerability (4.9 - 4.9.6)
WordPress Permissions, Privileges, and Access Controls Vulnerability (CVE-2010-0682)
WordPress Plugin Easy Modal Multiple SQL Injection Vulnerabilities (2.0.17)
Oracle JRE CVE-2012-5068 Vulnerability (CVE-2012-5068)
WordPress 4.1.x Cross-Site Scripting Vulnerability (4.1 - 4.1.8)