CVE-2025-30221: Pitchfork HTTP Request/Response Splitting vulnerability
(updated )
HTTP Response Header Injection in Pitchfork Versions < 0.11.0 when used in conjunction with Rack 3
References
- github.com/Shopify/pitchfork
- github.com/Shopify/pitchfork/commit/17ed9b61bf9f58957065f7405b66102daf86bf55
- github.com/Shopify/pitchfork/security/advisories/GHSA-pfqj-w6r6-g86v
- github.com/advisories/GHSA-pfqj-w6r6-g86v
- github.com/rubysec/ruby-advisory-db/blob/master/gems/pitchfork/CVE-2025-30221.yml
- nvd.nist.gov/vuln/detail/CVE-2025-30221
Code Behaviors & Features
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