VendorsSinatrarbsinatraall versions
Vulnerabilities

Sinatrarb Sinatra

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

5CVEs
CVE-2022-45442
Sinatra vulnerable to Reflected File Download attack
Published 2022-11-28 · Modified
8.8EPSS 0.007
CVE-2022-29970
Sinatra before 2.2.0 does not validate that the expanded path matches public_dir when serving static files.
Published 2022-05-02 · Modified
7.5EPSS 0.022
CVE-2025-61921
Sinatra has ReDoS vulnerability in ETag header value generation
Published 2025-10-10 · Analyzed
7.5EPSS 0.005
CVE-2018-11627
Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.
Published 2018-05-31 · Modified
6.1EPSS 0.022
CVE-2018-7212
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.
Published 2018-02-18 · Modified
5.3EPSS 0.018