VDB
CVE-2019-8341
CVE-2019-8341
PUBLISHED
CVSS 9.800000190734863 CRITICAL
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
EPSS 44.78% · 98.8th percentile
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
44.78%
98.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | jinja2 | 2.8-1, 0, * |
| Ubuntu:Pro:14.04:LTS | jinja2 | 0, 2.7-3, 2.7.1-1 |
| Ubuntu:Pro:18.04:LTS | jinja2 | 2.10-1ubuntu0.18.04.1+esm5, 2.10-1ubuntu0.18.04.1+esm4, * |
Timeline
- Feb 15, 2019 CVE Published
- Feb 17, 2019 PoC Published
- Apr 14, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Nov 7, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- May 13, 2023 EPSS Score
- Sep 16, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-8341 third-party-advisory
- https://github.com/JameelNabbo/Jinja2-Code-execution third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-8341 third-party-advisory