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    2 vulnerabilities by deerflow

    CVE-2026-34430 (GCVE-0-2026-34430)

    Vulnerability from nvd – Published: 2026-04-01 13:34 – Updated: 2026-05-12 01:02
    VLAI
    Title
    ByteDance DeerFlow LocalSandboxProvider Host Bash Escape
    Summary
    ByteDance DeerFlow versions prior to commit 92c7a20 contain a sandbox escape vulnerability in bash tool handling that allows attackers to execute arbitrary commands on the host system by bypassing regex-based validation using shell features such as directory changes and relative paths. Attackers can exploit the incomplete shell semantics modeling to read and modify files outside the sandbox boundary and achieve arbitrary command execution through subprocess invocation with shell interpretation enabled.
    Severity
    8.6 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-184 - Incomplete List of Disallowed Inputs
    Assigner
    References
    Impacted products
    Vendor Product Version
    Bytedance Inc. DeerFlow Affected: 0 , < 92c7a20cb74addc3038d2131da78f2e239ef542e (git)
    		Create a notification for this product.
    Credits
    Chia Min Jun Lennon
    Show details on NVD website
    To clipboard 

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    CVE-2026-34430 (GCVE-0-2026-34430)

    Vulnerability from cvelistv5 – Published: 2026-04-01 13:34 – Updated: 2026-05-12 01:02
    VLAI
    Title
    ByteDance DeerFlow LocalSandboxProvider Host Bash Escape
    Summary
    ByteDance DeerFlow versions prior to commit 92c7a20 contain a sandbox escape vulnerability in bash tool handling that allows attackers to execute arbitrary commands on the host system by bypassing regex-based validation using shell features such as directory changes and relative paths. Attackers can exploit the incomplete shell semantics modeling to read and modify files outside the sandbox boundary and achieve arbitrary command execution through subprocess invocation with shell interpretation enabled.
    Severity
    8.6 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-184 - Incomplete List of Disallowed Inputs
    Assigner
    References
    Impacted products
    Vendor Product Version
    Bytedance Inc. DeerFlow Affected: 0 , < 92c7a20cb74addc3038d2131da78f2e239ef542e (git)
    		Create a notification for this product.
    Credits
    Chia Min Jun Lennon
    Show details on NVD website
    To clipboard 

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