tracking.korecow.jp Open Redirect vulnerability

Vulnerable URL: http://tracking.korecow.jp/af/c81e728d9d4c2f636f067f89cc14862c/4f4adcbf8c6f66dcfc8a3282ac2bf10a/?r=data%3Atext%2Fhtml%3Bbase64%2CPHNjcmlwdD5hbGVydCgvT1BFTkJVR0JPVU5UWS8pPC9zY3JpcHQ%2B Details: Description| Value ---|--- Patched:| Verification in progress Latest check for patch:|...