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.

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.

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

The GitHub CLI is GitHub\u2019s official command line tool. A security ...

Downloading malicious GitHub Actions workflow artifact results in path traversal vulnerability

Уязвимость интерфейса командной строки CLI платформы для совместной разработки GitHub, связанная с неверным ограничением имени пути к каталогу с ограниченным доступом, позволяющая нарушителю получить доступ на чтение, изменение или удаление файлов