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    CVE-2026-73625

    GitPython versions before 3.1.54 contain a remote code execution vulnerability in the check_unsafe_options guard that can be bypassed by smuggling git options inside single-character kwarg values. Attackers can supply crafted option dictionaries to clone_from, fetch, pull, push, ls_remote, iter_commits, blame, or archive methods to execute arbitrary OS commands via the --upload-pack parameter.

    Published:Aug 13, 2026
    Last Modified:Aug 14, 2026
    EPS:Aug 13, 2026
    EPSS Score:0.00502
    CVSS Score:8.8

    Affected Products

    Vendor
    Gitpython-developers
    Product
    Gitpython
    Vendor
    Gitpython Project
    Product
    Gitpython

    Exploits

    https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-r9mr-m37c-5fr3

    Related CVEs

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    CVE-2026-78679 (CVSS 7.1) — GitPython before 3.1.59 contains an arbitrary file read vulnerability in TagReference.create() where a positio…
    CVE-2026-78678 (CVSS 7.1) — GitPython versions before 3.1.59 contain an incomplete denylist in the unsafe_git_revision_options guard that …
    CVE-2026-76222 (CVSS 8.4) — GitPython before 3.1.58 fails to validate submodule names from .gitmodules files, allowing attackers to create…
    CVE-2026-76218 (CVSS 7.7) — GitPython before 3.1.58 contains a remote code execution vulnerability in Repo.init that forwards unsafe git o…
    CVE-2026-73624 (CVSS 7.2) — GitPython versions before 3.1.54 contain an arbitrary file overwrite vulnerability in the Diffable.diff method…
    CVE-2026-73623 (CVSS 7.7) — GitPython before 3.1.54 contains an incomplete denylist in unsafe_git_clone_options that omits --template, all…
    CVE-2026-73622 (CVSS 8.7) — GitPython before 3.1.55 fails to disable environment variable expansion in Remote.create() and Submodule.add()…

    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