{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-61343", "assignerOrgId": "9119a7d8-5eab-497f-8521-727c672e3725", "state": "PUBLISHED", "assignerShortName": "cisa-cg", "dateReserved": "2026-07-08T17:00:29.404Z", "datePublished": "2026-07-09T17:46:05.221Z", "dateUpdated": "2026-07-09T17:46:05.221Z"}, "containers": {"cna": {"descriptions": [{"lang": "en", "value": "LibreBooking's email template editor save action passes the submitted template name directly into the destination file path, allowing a remote attacker with administrator credentials to write an arbitrary file outside the template directory and execute code. Fixed in 5.1.0."}], "affected": [{"vendor": "LibreBooking", "product": "LibreBooking", "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "5.1.0", "versionType": "custom"}, {"version": "5.1.0", "status": "unaffected"}]}], "problemTypes": [{"descriptions": [{"description": "CWE-23 Relative Path Traversal", "lang": "en", "type": "CWE", "cweId": "CWE-23"}]}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH"}}, {"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-06-30T17:08:23.514407Z", "id": "CVE-2026-61343", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "LibreBooking path traversal", "references": [{"name": "url", "url": "https://github.com/LibreBooking/librebooking/pull/1456", "tags": ["patch"]}, {"name": "url", "url": "https://github.com/LibreBooking/librebooking/releases/tag/v5.1.0", "tags": ["release-notes"]}, {"name": "url", "url": "https://github.com/LibreBooking/librebooking/commit/cb9b7ad9da0243bd105809f6a4a8a6b9147c71ea", "tags": ["patch"]}, {"name": "url", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-190-01.json", "tags": ["third-party-advisory"]}, {"name": "url", "url": "https://www.cve.org/CVERecord?id=CVE-2026-61343", "tags": ["vdb-entry"]}], "credits": [{"value": "Noah Magill", "lang": "en"}], "datePublic": "2026-06-07T00:00:00.000Z", "providerMetadata": {"orgId": "9119a7d8-5eab-497f-8521-727c672e3725", "shortName": "cisa-cg", "dateUpdated": "2026-07-09T17:46:05.221Z"}}}}

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