Hello, I detected that this cookie was set without the HttpOnly flag. When this flag is not present, it is possible to access the cookie via client-side script code. The HttpOnly flag is a security measure that can help mitigate the risk of cross-site scripting attacks that target session cookies of the victim. If the HttpOnly flag is set and the browser supports this feature, attacker-supplied script code will not be able to access the cookie.
Response: HTTP/1.1 200 OK Connection: keep-alive Server: gunicorn Date: Sat, 10 Dec 2016 20:32:04 GMT Transfer-Encoding: chunked Set-Cookie: csrf_token=UFvQJjblqfHesnXpRwPXM2uIAC1B9hZ4; expires=Sat, 17 Dec 2016 20:32:04 GMT; Path=/; secure X-Gratipay-Version: 2017 X-Frame-Options: SAMEORIGIN Content-Type: text/html; charset=UTF-8 Cache-Control: no-cache X-Content-Type-Options: nosniff X-Xss-Protection: 1; mode=block Via: 1.1 vegur