{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T22:49:43.479","vulnerabilities":[{"cve":{"id":"CVE-2026-30851","sourceIdentifier":"security-advisories@github.com","published":"2026-03-07T17:15:52.540","lastModified":"2026-03-11T13:06:25.083","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Caddy is an extensible server platform that uses TLS by default. From version 2.10.0 to before version 2.11.2, forward_auth copy_headers does not strip client-supplied headers, allowing identity injection and privilege escalation. This issue has been patched in version 2.11.2."},{"lang":"es","value":"Caddy es una plataforma de servidor extensible que utiliza TLS por defecto. Desde la versión 2.10.0 hasta antes de la versión 2.11.2, forward_auth copy_headers no elimina los encabezados proporcionados por el cliente, permitiendo la inyección de identidad y la escalada de privilegios. Este problema ha sido parcheado en la versión 2.11.2."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","baseScore":8.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":5.2},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Primary","description":[{"lang":"en","value":"CWE-287"},{"lang":"en","value":"CWE-345"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:caddyserver:caddy:*:*:*:*:*:*:*:*","versionStartIncluding":"2.10.0","versionEndExcluding":"2.11.2","matchCriteriaId":"CD3D5EC2-EC73-4F75-841D-E2A30A0410B2"}]}]}],"references":[{"url":"https://github.com/caddyserver/caddy/issues/6610","source":"security-advisories@github.com","tags":["Issue Tracking"]},{"url":"https://github.com/caddyserver/caddy/pull/6608","source":"security-advisories@github.com","tags":["Issue Tracking","Patch"]},{"url":"https://github.com/caddyserver/caddy/pull/7545","source":"security-advisories@github.com","tags":["Issue Tracking","Patch"]},{"url":"https://github.com/caddyserver/caddy/security/advisories/GHSA-7r4p-vjf4-gxv4","source":"security-advisories@github.com","tags":["Exploit","Mitigation","Patch","Vendor Advisory"]}]}}]}