CVE-2022-45442 – Sinatra vulnerable to Reflected File Download attack

https://notcve.org/view.php?id=CVE-2022-45442

28 Nov 2022 — Sinatra is a domain-specific language for creating web applications in Ruby. An issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4. An application is vulnerable to a reflected file download (RFD) attack that sets the Content-Disposition header of a response when the filename is derived from user-supplied input. Version 2.2.3 and 3.0.4 contain patches for this issue. Sinatra es un lenguaje de dominio específico para crear aplicaciones web en Ruby. • https://github.com/advisories/GHSA-8x94-hmjh-97hq • CWE-494: Download of Code Without Integrity Check •