CVE-2019-8341: Opensuse Leap
Critical severity, CVSS 9.8. EPSS: 43.9% chance of exploitation in the next 30 days.
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 isn't valid because users shouldn't use untrusted templates without sandboxing
Affected products
Published 2019-02-15. Last modified 2026-06-17.