Описание
@modelcontextprotocol/server-filesystem allows for path validation bypass via prefix matching and symlink handling
Versions of Filesystem prior to 0.6.3 & 2025.7.1 could allow access to unintended files via symlinks within allowed directories. Users are advised to upgrade to 2025.7.1 to resolve.
Thank you to Elad Beber (Cymulate) for reporting these issues.
Пакеты
@modelcontextprotocol/server-filesystem
<= 0.6.2
Отсутствует
@modelcontextprotocol/server-filesystem
>= 2025.1.14, < 2025.7.1
2025.7.1
Связанные уязвимости
Model Context Protocol Servers is a collection of reference implementations for the model context protocol (MCP). Versions of Filesystem prior to 0.6.4 or 2025.7.01 could allow access to unintended files via symlinks within allowed directories. Users are advised to upgrade to 0.6.4 or 2025.7.01 resolve.
Уязвимость протокола MCP файлового сервера server-filesystem, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации