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    1 vulnerability by Skyvern

    CVE-2025-49619 (GCVE-0-2025-49619)

    Vulnerability from cvelistv5 – Published: 2025-06-07 00:00 – Updated: 2025-06-17 21:01
    VLAI
    Summary
    Skyvern through 0.1.85 is vulnerable to server-side template injection (SSTI) in the Prompt field of workflow blocks such as the Navigation v2 Block. Improper sanitization of Jinja2 template input allows authenticated users to inject crafted expressions that are evaluated on the server, leading to blind remote code execution (RCE).
    Severity
    8.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine
    Assigner
    References
    Impacted products
    Vendor Product Version
    Skyvern Skyvern Affected: 0 , ≤ 0.1.85 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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          "value": "Skyvern through 0.1.85 is vulnerable to server-side template injection (SSTI) in the Prompt field of workflow blocks such as the Navigation v2 Block. Improper sanitization of Jinja2 template input allows authenticated users to inject crafted expressions that are evaluated on the server, leading to blind remote code execution (RCE)."
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