CVE-2019-8341

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    CVE-2019-8341

    Published: 15 Feb 2019Last Modified: 8 Jul 2026

    Summary:

    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

    References: http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00030.html, http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00064.html, https://bugzilla.redhat.com/show_bug.cgi?id=1677653, https://bugzilla.suse.com/show_bug.cgi?id=1125815, https://github.com/JameelNabbo/Jinja2-Code-execution, https://www.exploit-db.com/exploits/46386/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 7c3b7ca95cb17589dd64fddc957035336180b90d
    Fixed -None

    Affected versions

    2.10
    2.10.x

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High