pkg:RubyGems/sinatra
6 total CVEsHIGH3MEDIUM3
✅ Check your installed version
All known vulnerabilities
>= 3.0, < 3.0.4
HIGH7.5CVE-2025-61921Sinatra is vulnerable to ReDoS through ETag header value generation from 0, < 4.2.0
from 0, < 2.2.0
MEDIUM6.1Sinatra Cross-site Scripting vulnerability
>= 2.0.0, < 2.0.2
MEDIUM5.4Sinatra vulnerable to Reliance on Untrusted Inputs in a Security Decision
from 0, < 4.1.0
MEDIUM5.3Sinatra Path Traversal vulnerability
>= 2.0.0.beta1, < 2.0.1