VULNERABILITY INTELLIGENCE

CVE-2025-30221

CVSS score4.3 MEDIUM
EPSS probability0.29%
CISA KEVNot currently listed
Published2025-03-27
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Description

Pitchfork is a preforking HTTP server for Rack applications. Versions prior to 0.11.0 are vulnerable to HTTP Response Header Injection when used in conjunction with Rack 3. The issue was fixed in Pitchfork release 0.11.0. No known workarounds are available.

Weakness classification

  • security-advisories@github.com: CWE-113

Primary references