CVE-2026-126309

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-126309", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-11-10T20:16:44.443Z", "datePublished": "2026-11-13T09:36:19.659Z", "dateUpdated": "2026-11-13T09:36:19.659Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-11-13T09:36:19.659Z"}, "datePublic": "2026-10-26T00:00:00.000Z", "title": "OpenBao before 2.6.5 and 2.7.2 Path Traversal in Transit Key Import", "descriptions": [{"lang": "en", "value": "OpenBao before 2.6.5 and 2.7.2 contains a path traversal vulnerability in Transit key import that allows authenticated attackers to bypass name restrictions in ACL policies. Attackers limited by a required_parameters name constraint can craft traversal sequences during import to write key material under arbitrary Transit key names."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "External Control of File Name or Path", "cweId": "CWE-73", "type": "CWE"}]}], "affected": [{"vendor": "openbao", "product": "openbao", "defaultStatus": "unaffected", "packageURL": "pkg:golang/github.com/openbao/openbao/v2", "versions": [{"version": "0", "status": "affected", "versionType": "semver", "lessThan": "2.6.5"}, {"version": "2.6.5", "status": "unaffected", "versionType": "semver"}, {"version": "2.7.0", "status": "affected", "versionType": "semver", "lessThan": "2.7.2"}, {"version": "2.7.2", "status": "unaffected", "versionType": "semver"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:openbao:openbao:*:*:*:*:*:*:*:*", "versionEndExcluding": "2.6.5"}, {"vulnerable": true, "criteria": "cpe:2.3:a:openbao:openbao:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.7.0", "versionEndExcluding": "2.7.2"}]}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 7.6, "baseSeverity": "HIGH"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH"}}], "references": [{"url": "https://github.com/openbao/openbao/security/advisories/GHSA-5pmx-2p74-x478", "tags": ["vendor-advisory"], "name": "GitHub Security Advisory (GHSA-5pmx-2p74-x478)"}, {"name": "VulnCheck Advisory: OpenBao before 2.6.5 and 2.7.2 Path Traversal in Transit Key Import", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/openbao-before-2.6.5-and-2.7.2-path-traversal-in-transit-key-import"}], "credits": [{"lang": "en", "value": "MarcIlunga", "type": "reporter"}, {"lang": "en", "value": "cipherboy", "type": "remediation developer"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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