limepotato/akkoma
1
0
Fork 0
Code Pull requests Activity

Prevent XML parser from loading external entities

Browse source
This commit is contained in:
Mae 2023-08-04 22:24:17 +01:00 committed by Mark Felder
parent 1062185ba0
commit ca0859b90f
1 changed files with 4 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
lib/pleroma/web/xml.ex
View file

@ -29,7 +29,10 @@ defmodule Pleroma.Web.XML do
{doc, _rest} =
text
|> :binary.bin_to_list()
|> :xmerl_scan.string(quiet: true)
|> :xmerl_scan.string(
quiet: true,
fetch_fun: fn _, _ -> raise "Resolving external entities not supported" end
)
{:ok, doc}
rescue