Security Advisory
CVE-2019-8341
CVE vulnerability detail — eXtreme Datacenter Security Operations
Description
An issue was discovered in Jinja2 2.10. The from_string function is prone to Server Side Template Injection (SSTI) where it takes the "source" parameter as a template object, renders it, and then returns it. The attacker can exploit it with {{INJECTION COMMANDS}} in a URI. NOTE: The maintainer and multiple third parties believe that this vulnerability isnt valid because users shouldnt use untrusted templates without sandboxing