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.
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Tue, 04 Nov 2025 16:30:00 +0000
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-11-28T00:00:00.000Z
Updated: 2025-11-04T16:09:56.861Z
Reserved: 2022-11-15T00:00:00.000Z
Link: CVE-2022-45442
Updated: 2025-11-04T16:09:56.861Z
Status : Modified
Published: 2022-11-28T21:15:10.670
Modified: 2025-11-04T16:15:52.733
Link: CVE-2022-45442