GitHub CLI allows downloading malicious GitHub Actions workflow artifact to result in path traversal vulnerability

The GitHub CLI is GitHub’s official command line tool. A security vulnerability has been identified in GitHub CLI that could create or overwrite files in unintended directories when users download a malicious GitHub Actions workflow artifact through gh run download. This vulnerability stems from a GitHub Actions workflow artifact named .. when downloaded using gh run download. The artifact name and --dir flag are used to determine the artifact’s download path. When the artifact is named .., the resulting files within the artifact are extracted exactly 1 directory higher than the specified --dir flag value. This vulnerability is fixed in 2.63.1.

N/A

对路径名的限制不恰当(路径遍历)

GitHub CLI 路径遍历漏洞

GitHub CLI是GitHub CLI开源的一个命令行上的 GitHub。 GitHub CLI 2.63.0及之前版本存在路径遍历漏洞，该漏洞源于当用户通过gh run download下载恶意的GitHub Actions工作流工件时，可能会在未预期的目录中创建或覆盖文件。

N/A

N/A