Sinatrarb: >> Sinatra Security Vulnerabilities
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.
CVSS Score
8.8
EPSS Score
0.001
Published
2022-11-28
Sinatra before 2.2.0 does not validate that the expanded path matches public_dir when serving static files.
CVSS Score
7.5
EPSS Score
0.005
Published
2022-05-02
Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.
CVSS Score
6.1
EPSS Score
0.004
Published
2018-05-31
An issue was discovered in rack-protection/lib/rack/protection/path_traversal.rb in Sinatra 2.x before 2.0.1 on Windows. Path traversal is possible via backslash characters.
CVSS Score
5.3
EPSS Score
0.003
Published
2018-02-18