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    1 vulnerability by Shopware AG

    CVE-2023-2017 (GCVE-0-2023-2017)

    Vulnerability from cvelistv5 – Published: 2023-04-17 10:18 – Updated: 2025-02-05 20:46
    VLAI
    Title
    Improper Control of Generation of Code in Twig Rendered Views in Shopware
    Summary
    Server-side Template Injection (SSTI) in Shopware 6 (<= v6.4.20.0, v6.5.0.0-rc1 <= v6.5.0.0-rc4), affecting both shopware/core and shopware/platform GitHub repositories, allows remote attackers with access to a Twig environment without the Sandbox extension to bypass the validation checks in `Shopware\Core\Framework\Adapter\Twig\SecurityExtension` and call any arbitrary PHP function and thus execute arbitrary code/commands via usage of fully-qualified names, supplied as array of strings, when referencing callables. Users are advised to upgrade to v6.4.20.1 to resolve this issue. This is a bypass of CVE-2023-22731.
    Severity
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-184 - Incomplete List of Disallowed Inputs
    • CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine
    Assigner
    References
    Impacted products
    Vendor Product Version
    Shopware AG Shopware 6 Affected: 0 , ≤ 6.4.20.0 (semver)
    Affected: 6.5.0.0-rc1 , ≤ 6.5.0.0-rc4 (semver)
    		Create a notification for this product.
    Credits
    Ngo Wei Lin (@Creastery) of STAR Labs SG Pte. Ltd. (@starlabs_sg)
    Show details on NVD website
    To clipboard 

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