CVE-2019-8341

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Source
https://cve.org/CVERecord?id=CVE-2019-8341
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-8341.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-8341
Downstream
Related
Published
2019-02-15T07:29:00.257Z
Modified
2026-04-11T12:21:52.782072Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "last_affected": "15.0"
                }
            ],
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "42.3"
                }
            ],
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*"
        }
    ]
}
References

Affected packages

Git / github.com/pallets/jinja

Affected ranges

Type
GIT
Repo
https://github.com/pallets/jinja
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
7c3b7ca95cb17589dd64fddc957035336180b90d
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.10"
        }
    ],
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:pocoo:jinja2:2.10:*:*:*:*:*:*:*"
}

Affected versions

2.*
2.0
2.0rc1
2.1
2.1.1
2.10
2.10.1
2.10.2
2.10.3
2.10.x
2.2
2.2.1
2.3
2.4
2.4.1
2.5
2.5.1
2.5.3
2.6
2.7
2.8
2.9

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-8341.json"