{"id":"GHSA-pfqj-w6r6-g86v","summary":"Pitchfork HTTP Request/Response Splitting vulnerability","details":"### Impact\nHTTP Response Header Injection in Pitchfork Versions \u003c 0.11.0 when used in conjunction with Rack 3\n\n### Patches\nThe issue was fixed in Pitchfork release 0.11.0\n\n### Workarounds\nThere are no known work arounds. Users must upgrade.","aliases":["CVE-2025-30221"],"modified":"2025-03-28T16:31:51.247759Z","published":"2025-03-27T18:01:18Z","database_specific":{"github_reviewed_at":"2025-03-27T18:01:18Z","nvd_published_at":"2025-03-27T15:16:02Z","cwe_ids":["CWE-113"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/Shopify/pitchfork/security/advisories/GHSA-pfqj-w6r6-g86v"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-30221"},{"type":"WEB","url":"https://github.com/Shopify/pitchfork/commit/17ed9b61bf9f58957065f7405b66102daf86bf55"},{"type":"PACKAGE","url":"https://github.com/Shopify/pitchfork"},{"type":"WEB","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/pitchfork/CVE-2025-30221.yml"}],"affected":[{"package":{"name":"pitchfork","ecosystem":"RubyGems","purl":"pkg:gem/pitchfork"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.11.0"}]}],"versions":["0.1.0","0.1.1","0.1.2","0.10.0","0.2.0","0.3.0","0.4.0","0.4.1","0.5.0","0.6.0","0.7.0","0.8.0","0.9.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/03/GHSA-pfqj-w6r6-g86v/GHSA-pfqj-w6r6-g86v.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"}]}