jupyterlab-git has a command injection vulnerability in "Open Git Repository in Terminal"

jupyterlab-git is a JupyterLab extension for version control using Git. On many platforms, a third party can create a Git repository under a name that includes a shell command substitution string in the syntax $(<command>). These directory names are allowed in macOS and a majority of Linux distributions. If a user starts jupyter-lab in a parent directory of this inappropriately-named Git repository, opens it, and clicks "Git > Open Git Repository in Terminal" from the menu bar, then the injected command <command> is run in the user's shell without the user's permission. This issue is occurring because when that menu entry is clicked, jupyterlab-git opens the terminal and runs cd <git-repo-path> through the shell to set the current directory. Doing so runs any command substitution strings present in the directory name, which leads to the command injection issue described here. A previous patch provided an incomplete fix. This vulnerability is fixed in 0.51.1.

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:H

OS命令中使用的特殊元素转义处理不恰当(OS命令注入)

jupyterlab-git 安全漏洞

jupyterlab-git是JupyterLab开源的一个 JupyterLab 的 Git 扩展。 jupyterlab-git存在安全漏洞，该漏洞源于目录名中包含命令替换字符串时可能导致命令注入。

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