Unwrapped 代码块阻止进一步编辑

[Arkshine]

@Divinebaboon

一位用户建议是 Cloudflare 引起的……

你说得对。这里有一个类似的主题：

Error with code blocks: 403 Forbidden

Further to this, we nearly always find that 403 errors like this when attempting to create posts (especially with code blocks!) are due to an overzealous WAF believing the code blocks are shellcode or an injection attack. I note that the instance in question seems to be fronted by a WAF: ○ → host hpc-discourse.uni.lu hpc-discourse.uni.lu is an alias for fstc-waf2.uni.lu. and thus I strongly suspect the 403 errors are coming not from Discourse, but from your WAF. Inspecting the headers of th…