Sinatra
by Sinatrarb
Source repositories
CVEs (5)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2022-45442 | Hig | 0.50 | 8.8 | 0.01 | Nov 28, 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… | ||
| CVE-2025-61921 | Hig | 0.42 | 7.5 | 0.00 | Oct 10, 2025 | Sinatra is a domain-specific language for creating web applications in Ruby. In versions prior to 4.2.0, there is a denial of service vulnerability in the `If-Match` and `If-None-Match` header parsing component of Sinatra, if the `etag` method is used when constructing the… | ||
| CVE-2022-29970 | Hig | 0.42 | 7.5 | 0.02 | May 2, 2022 | Sinatra before 2.2.0 does not validate that the expanded path matches public_dir when serving static files. | ||
| CVE-2018-11627 | Med | 0.33 | 6.1 | 0.02 | May 31, 2018 | Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception. | ||
| CVE-2018-7212 | Med | 0.28 | 5.3 | 0.02 | Feb 18, 2018 | 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. |
- risk 0.50cvss 8.8epss 0.01
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…
- risk 0.42cvss 7.5epss 0.00
Sinatra is a domain-specific language for creating web applications in Ruby. In versions prior to 4.2.0, there is a denial of service vulnerability in the `If-Match` and `If-None-Match` header parsing component of Sinatra, if the `etag` method is used when constructing the…
- risk 0.42cvss 7.5epss 0.02
Sinatra before 2.2.0 does not validate that the expanded path matches public_dir when serving static files.
- risk 0.33cvss 6.1epss 0.02
Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.
- risk 0.28cvss 5.3epss 0.02
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.