CVE-2025-66295

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Prior to 1.8.0-beta.27, when a user with privilege of user creation creates a new user through the Admin UI and supplies a username containing path traversal sequences (for example ..\\Nijat or ../Nijat), Grav writes the account YAML file to an unintended path outside user/accounts/. The written YAML can contain account fields such as email, fullname, twofa_secret, and hashed_password. This vulnerability is fixed in 1.8.0-beta.27."}, {"lang": "es", "value": "Grav es una plataforma web basada en archivos. Versiones anteriores a 1.8.0-beta.27, cuando un usuario con privilegios de creaci\u00f3n de usuarios crea un nuevo usuario a trav\u00e9s de la interfaz de administraci\u00f3n (Admin UI) y proporciona un nombre de usuario que contiene secuencias de salto de ruta (por ejemplo, ..\\Nijat o ../Nijat), Grav escribe el archivo YAML de la cuenta en una ruta no deseada fuera de user/accounts/. El archivo YAML escrito puede contener campos de cuenta como correo electr\u00f3nico, nombre completo, twofa_secret y contrase\u00f1a_hash. 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