A web server have a 'Content fetch proxy serve’r which is programed to fetch user profile pic images from S3 bucket while saving image url but if I change the default url by my server Domain the content fetch proxy server try to fetch things from my server.
I can make Content fetch proxy server to fetch anything from open internet and my server.
I don’t see this as any security risk but, can I do anything with it by making it as Blind ssrf. (I can’t see any response on client side)
Any suggestion please