Description
WordPress is prone to a directory traversal vulnerability because it fails to sufficiently verify user-supplied input data. Exploiting this issue may allow an attacker to access sensitive information that could aid in further attacks. WordPress versions ranging from 3.7 and up to (and including) 5.0.3 are vulnerable.
Remediation
Edit the source code to ensure that input is properly verified, or apply a fix when available
References
Related Vulnerabilities
WordPress Plugin Redirection Multiple Cross-Site Scripting Vulnerabilities (2.2.11)
WordPress Plugin Help Desk & Knowledgebase Software PHP Object Injection (1.3.11)
WordPress Plugin Fast Secure Contact Form Remote Code Execution (4.0.44)
WordPress Plugin Station Pro Cross-Site Scripting (2.2.1)
WordPress Plugin Enable Media Replace Unspecified Vulnerability (2.9.5)