GHSA-87PF-7X99-5XC4 Silverstripe Hostname, IP and Protocol Spoofing through HTTP Headers

In it's default configuration, SilverStripe trusts all originating IPs to include HTTP headers for Hostname, IP and Protocol. This enables reverse proxies to forward requests while still retaining the original request information. Trusted IPs can be limited via the SSTRUSTEDPROXYIPS constant. Eve...

Silverstripe Hostname, IP and Protocol Spoofing through HTTP Headers

In it's default configuration, SilverStripe trusts all originating IPs to include HTTP headers for Hostname, IP and Protocol. This enables reverse proxies to forward requests while still retaining the original request information. Trusted IPs can be limited via the SSTRUSTEDPROXYIPS constant. Eve...