Server-Side Request Forgery (SSRF)
The Craw Data WordPress plugin through 1.0.0 does not implement nonce checks, which could allow attackers to make a logged in admin change the url value performing unwanted crawls on third-party sites (SSRF).
CWE-918 - Server-Side Request Forgery (SSRF)
Server-side request forgery (SSRF) is a weakness that allows an attacker to send an arbitrary request, making it appear that the request was sent by the server. This request may bypass a firewall that would normally prevent direct access to the URL. The impact of this vulnerability can vary from unauthorized access to files and sensitive information to remote code execution.