{"id":"CVE-2026-120316","title":"http4k before 6.62.0.0-ee Path Traversal via ThymeleafTemplates Template Resolution","summary":"http4k before 6.62.0.0-ee contains a path traversal vulnerability in ThymeleafTemplates Caching and HotReload that allows unauthenticated attackers to read files outside baseTemplateDir by supplying ../ segments in ViewModel.template() v…","severity":"medium","cvss":5.9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","cvssSource":"cna","cwe":["CWE-22"],"vendor":"http4k","product":"http4k","affected":["http4k < 6.62.0.0-ee"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-02T17:04:24.950853Z"},"published":"2026-11-02","updated":"2026-11-02","sourceUpdated":"2026-11-02T17:38:29.758Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-120316","references":[{"url":"https://github.com/http4k/http4k/security/advisories/GHSA-wq4x-r858-gmmj","label":"GitHub Security Advisory (GHSA-wq4x-r858-gmmj)"},{"url":"https://www.vulncheck.com/advisories/http4k-before-6.62.0.0-ee-path-traversal-via-thymeleaftemplates-template-resolution","label":"VulnCheck Advisory: http4k before 6.62.0.0-ee Path Traversal via ThymeleafTemplates Template Resolution"}],"tags":["cve.org"],"epss":0.00309,"epssPercentile":0.23858,"ingestedAt":"2026-11-05T19:30:42.739Z","slug":"CVE-2026-120316","body":"## Overview\n\nhttp4k before 6.62.0.0-ee contains a path traversal vulnerability in ThymeleafTemplates Caching and HotReload that allows unauthenticated attackers to read files outside baseTemplateDir by supplying ../ segments in ViewModel.template() values. Attackers can influence request-driven template selection so Thymeleaf's FileTemplateResolver resolves escaped paths without containment checks, disclosing any file readable by the server process.\n\n## Affected\n\n- `http4k < 6.62.0.0-ee`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":33,"depthScoreParts":{"impact":32.5,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}