Description
WordPress Plugin Magic Fields 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 Magic Fields version 1.6.3.2 is vulnerable; prior versions may also be affected.
Remediation
Edit the source code to ensure that input is properly verified or disable the plugin until a fix is available
References
Related Vulnerabilities
WordPress Plugin AddSearch Cross-Site Scripting (1.1.0)
Moodle Authorization Bypass Through User-Controlled Key Vulnerability (CVE-2021-36400)
OpenSSL Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-2107)
Moodle Permissions, Privileges, and Access Controls Vulnerability (CVE-2011-4300)