CVE-2025-30221

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...

CVE-2025-30221

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...

PT-2025-13256

Name of the Vulnerable Software and Affected Versions Pitchfork versions prior to 0.11.0 Description The issue concerns HTTP Response Header Injection when Pitchfork is used with Rack 3. No information is provided about the estimated number of potentially affected devices worldwide or real-world...

CVE-2025-30221: Improper Neutralization of CRLF Sequences in HTTP Headers

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...

Shopify: HTTP Response Header Injection in shopify/pitchfork + Rack 3

The HTTP response header injection vulnerability was discovered in the Pitchfork library version 0.10.0 when used with Rack 3. The issue stemmed from improper handling of header values containing newline characters in the appendheader method of the HTTP response module. When Rack 3 was used, the...