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Title: Fix command injection by stsewd · Pull Request #1518 · gitpython-developers/GitPython · GitHub

Open Graph Title: Fix command injection by stsewd · Pull Request #1518 · gitpython-developers/GitPython

X Title: Fix command injection by stsewd · Pull Request #1518 · gitpython-developers/GitPython

Description: Add -- in some commands that receive user input and if interpreted as options could lead to remote code execution (RCE). There may be more commands that could benefit from -- so the input is never interpreted as an option, but most of those aren't dangerous. Fixed commands: push pull fetch clone/clone_from and friends archive (not sure if this one can be exploited, but it doesn't hurt adding -- :)) For anyone using GitPython and exposing any of the GitPython methods to users, make sure to always validate the input (like if starts with --). And for anyone allowing users to pass arbitrary options, be aware that some options may lead to RCE, like --exc, --upload-pack, --receive-pack, --config (#1516). Ref #1517

Open Graph Description: Add -- in some commands that receive user input and if interpreted as options could lead to remote code execution (RCE). There may be more commands that could benefit from -- so the input is never ...

X Description: Add -- in some commands that receive user input and if interpreted as options could lead to remote code execution (RCE). There may be more commands that could benefit from -- so the input is never ...

Opengraph URL: https://github.com/gitpython-developers/GitPython/pull/1518

X: @github

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fbf9c7e Fix command injection stsewd Dec 21, 2022 https://github.com/gitpython-developers/GitPython/pull/1518/commits/fbf9c7e72218e44bc29eb4907d5c00118370376b
3c51865 Fix CI stsewd Dec 21, 2022 https://github.com/gitpython-developers/GitPython/pull/1518/commits/3c51865399ab7e4454d6d2568d30f9a10ed36f8d
7918fcc Add test stsewd Dec 22, 2022 https://github.com/gitpython-developers/GitPython/pull/1518/commits/7918fccff8ba341a8747381162f587749f08d23a
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