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It's common for outbound traffic to 127/8 to be blocked, at the application layer, to prevent SSRF. For example, in WordPress: https://github.com/WordPress/Wor
by rurcliped 5y ago
It's common for outbound traffic to 127/8 to be blocked, at the application layer, to prevent SSRF. For example, in WordPress:
https://github.com/WordPress/WordPress/blob/9d4d3f8fba13be09636bb11197dcc1fffa71e782/wp-includes/http.php#L555-L559 https://github.com/WordPress/WordPress/blob/9d4d3f8fba13be09...
- op00to 5y agoThere are so many embedded systems that assume so much about 127/8. I don’t understand what industry is driving this that can’t simply look to ipv6…