{"id":"CVE-2026-120317","title":"http4k 4.9.10.0 before 6.60.0.0 Digest auth-int Missing Body Integrity","summary":"http4k from 4.9.10.0 before 6.60.0.0 contains a missing integrity check vulnerability because DigestEncoder computes the auth-int digest without hashing the request entity body. On-path attackers on non-TLS channels can rewrite the body …","severity":"medium","cvss":5.9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","cvssSource":"cna","cwe":["CWE-345"],"vendor":"http4k","product":"http4k","affected":["http4k >= 4.9.10.0 < 6.60.0.0"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-02T14:17:14.712852Z"},"exploitAvailable":true,"published":"2026-11-02","updated":"2026-11-02","sourceUpdated":"2026-11-02T14:17:50.535Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-120317","references":[{"url":"https://github.com/http4k/http4k/security/advisories/GHSA-9xx4-xjpj-xqcf","label":"GitHub Security Advisory (GHSA-9xx4-xjpj-xqcf)"},{"url":"https://www.vulncheck.com/advisories/http4k-4.9.10.0-before-6.60.0.0-digest-auth-int-missing-body-integrity","label":"VulnCheck Advisory: http4k 4.9.10.0 before 6.60.0.0 Digest auth-int Missing Body Integrity"}],"tags":["cve.org","exploit-available"],"epss":0.00122,"epssPercentile":0.02013,"ingestedAt":"2026-11-05T19:30:42.647Z","slug":"CVE-2026-120317","body":"## Overview\n\nhttp4k from 4.9.10.0 before 6.60.0.0 contains a missing integrity check vulnerability because DigestEncoder computes the auth-int digest without hashing the request entity body. On-path attackers on non-TLS channels can rewrite the body of authenticated requests while keeping the Authorization header valid, executing state-changing actions as the victim.\n\n## Affected\n\n- `http4k >= 4.9.10.0 < 6.60.0.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":44,"depthScoreParts":{"impact":32.5,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[]}