Do not use unvalidated request

문서 > 코드 분석 > Static Analysis Rules > Do not use unvalidated request

이 페이지는 아직 한국어로 제공되지 않으며 번역 작업 중입니다. 번역에 관한 질문이나 의견이 있으시면 언제든지 저희에게 연락해 주십시오.

Metadata

ID: java-security/unvalidated-redirect

Language: Java

Severity: Error

Category: Security

CWE: 601

Description

Do not use unvalidated redirect. Always check the redirect URL coming from a request.

Learn More

Unvalidated Redirect
CWE-601 - URL Redirection to Untrusted Site

Non-Compliant Code Examples

public class MyClass {
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        resp.sendRedirect(req.getParameter("redirectUrl"));
    }
}

Compliant Code Examples

public class MyClass {
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        resp.sendRedirect(validateUrl(req.getParameter("redirectUrl")));
    }
}