{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-120316", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-11-01T12:48:05.670Z", "datePublished": "2026-11-02T02:01:14.357Z", "dateUpdated": "2026-11-02T02:01:14.357Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-11-02T02:01:14.357Z"}, "datePublic": "2026-10-16T00:00:00.000Z", "title": "http4k before 6.62.0.0-ee Path Traversal via ThymeleafTemplates Template Resolution", "descriptions": [{"lang": "en", "value": "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() 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."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "cweId": "CWE-22", "type": "CWE"}]}], "affected": [{"vendor": "http4k", "product": "http4k", "defaultStatus": "unaffected", "packageURL": "pkg:maven/org.http4k/http4k-template-thymeleaf", "versions": [{"version": "0", "status": "affected", "versionType": "custom", "lessThan": "6.62.0.0-ee"}, {"version": "6.62.0.0-ee", "status": "unaffected", "versionType": "custom"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 8.2, "baseSeverity": "HIGH"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM"}}], "references": [{"url": "https://github.com/http4k/http4k/security/advisories/GHSA-wq4x-r858-gmmj", "tags": ["vendor-advisory"], "name": "GitHub Security Advisory (GHSA-wq4x-r858-gmmj)"}, {"name": "VulnCheck Advisory: http4k before 6.62.0.0-ee Path Traversal via ThymeleafTemplates Template Resolution", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/http4k-before-6.62.0.0-ee-path-traversal-via-thymeleaftemplates-template-resolution"}], "credits": [{"lang": "en", "value": "baeseungwon1010", "type": "reporter"}], "x_generator": {"engine": "vulncheck-endgame"}}}}