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    CVE-2026-67323

    GitPython before 3.1.51 fails to guard against dangerous Git options passed as keyword arguments in Repo.archive() and git.ls_remote(), allowing command injection via options such as --exec/--upload-pack (leading to arbitrary command execution). Additionally, Repo.iter_commits() and Repo.blame() do not check for leading-dash revision arguments, so a revision like --output=<path> can cause Git to open and truncate an arbitrary file. Exploitation requires an application that passes attacker-controlled arguments to these methods.

    Published:Aug 1, 2026
    Last Modified:Aug 14, 2026
    EPS:Aug 1, 2026
    EPSS Score:0.01016
    CVSS Score:8.4

    Affected Products

    Vendor
    Gitpython-developers
    Product
    Gitpython
    Vendor
    Gitpython Project
    Product
    Gitpython

    Exploits

    https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-956x-8gvw-wg5vhttps://www.vulncheck.com/advisories/gitpython-before-command-injection-via-unguarded-git-optionshttps://github.com/gitpython-developers/GitPython/security/advisories/GHSA-956x-8gvw-wg5v

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    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