{"id":"CVE-2026-38967","aliases":["EUVD-2026-34020","GHSA-jjvh-j394-wqm7"],"status":"published","title":"CrowCpp Crow through v1.3.1 HTTP is vulnerable to response header injection via unvalidated...","description":"CrowCpp Crow through v1.3.1 HTTP is vulnerable to response header injection via unvalidated response header values.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00332,"percentile":0.26792,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-113"],"published":"2026-06-02T00:00:00Z","modified":"2026-10-28T02:31:10Z","references":[{"url":"https://github.com/CrowCpp/Crow/issues/1165","tags":["report"]},{"url":"https://github.com/CrowCpp/Crow/pull/1167","tags":["fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-38967","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jjvh-j394-wqm7"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/38xxx/CVE-2026-38967.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-38967","description":"CrowCpp Crow through v1.3.1 HTTP is vulnerable to response header injection via unvalidated response header values.","status":"published","published":"2026-06-02T00:00:00Z","modified":"2026-06-03T16:06:06.706Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-113"],"updated_at":"2026-11-02T14:19:58.560602Z"}],"euvd":[{"id":"EUVD-2026-34020","description":"CrowCpp Crow through v1.3.1 HTTP is vulnerable to response header injection via unvalidated response header values.","status":"published","published":"2026-06-02T00:00:00Z","modified":"2026-06-03T16:06:06Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:20:53.780241Z"}],"ghsa":[{"id":"GHSA-jjvh-j394-wqm7","title":"CrowCpp Crow through v1.3.1 HTTP is vulnerable to response header injection via unvalidated...","description":"CrowCpp Crow through v1.3.1 HTTP is vulnerable to response header injection via unvalidated response header values.","status":"published","published":"2026-06-02T21:30:43Z","modified":"2026-06-03T18:34:14Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-113"],"updated_at":"2026-11-02T15:08:31.387226Z"}],"nvd":[{"id":"CVE-2026-38967","description":"CrowCpp Crow through v1.3.1 HTTP is vulnerable to response header injection via unvalidated response header values.","status":"published","published":"2026-06-02T20:16:35.487Z","modified":"2026-07-22T19:10:00.12Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-113"],"updated_at":"2026-11-02T14:12:22.022466Z"}],"osv":[{"id":"CVE-2026-38967","description":"CrowCpp Crow through v1.3.1 HTTP is vulnerable to response header injection via unvalidated response header values.","status":"published","published":"2026-06-02T00:00:00Z","modified":"2026-10-28T02:31:10.763854989Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:03.040464Z"}]}}