CVE-2022-31578

https://notcve.org/view.php?id=CVE-2022-31578

The piaoyunsoft/bt_lnmp repository through 2019-10-10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely. El repositorio piaoyunsoft/bt_lnmp versiones hasta 10-10-2019 en GitHub, permite un salto de ruta absoluto porque la función send_file de Flask es usada de forma no segura • https://github.com/github/securitylab/issues/669#issuecomment-1117265726 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •