Disclosing a Command Injection Vulnerability in git-checkout-tool

The article discloses a command injection vulnerability in the git-checkout-tool npm package, which allows attackers to execute arbitrary commands by manipulating branch names. The vulnerability arises from unsanitized user input passed to the exec() function in Node.js. A proof-of-concept exploit is demonstrated, affecting all versions up to 1.0.6. The post emphasizes the risks of insecure CLI tools and the importance of secure-by-design software.

https://www.nodejs-security.com/blog/disclosing-a-command-injection-vulnerability-in-git-checkout-tool/

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