Do not use unvalidated request
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ID: java-security/unvalidated-redirect
Language: Java
Severity: Error
Category: Security
Description
Do not use unvalidated redirect. Always check the redirect URL coming from a request.
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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")));
}
}
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