{"id":"CVE-2026-73234","state":"PUBLISHED","title":"FreeCAD: FCStd path traversal allows arbitrary file write via unsanitized file attribute in PropertyFileIncluded::Restore()","description":"FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, PropertyFileIncluded::Restore() in src/App/PropertyFile.cpp concatenates an attacker-controlled file or data attribute from Document.xml with the document transient path without rejecting directory components, absolute paths, or parent traversal. A crafted .FCStd archive with a matching FileIncluded XML attribute and ZIP entry can therefore write attacker-controlled content to arbitrary locations accessible to the FreeCAD user, potentially enabling persistence, credential compromise, configuration replacement, or code execution. This issue is fixed in version 1.1.2.","publishedAt":"2026-08-11T19:41:13.453Z","updatedAt":"2026-08-13T14:43:03.531Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["FreeCAD FreeCAD"],"affected":[{"vendor":"FreeCAD","product":"FreeCAD","versions":[{"version":"< 1.1.2","status":"affected"}]}],"references":["https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-5vqh-3v38-jw2r","https://github.com/FreeCAD/FreeCAD/pull/31269","https://github.com/FreeCAD/FreeCAD/pull/31281","https://github.com/FreeCAD/FreeCAD/commit/7cabda0979779251bad516cb6911a43dc03c5203","https://github.com/FreeCAD/FreeCAD/commit/f19b18b7d93729a29a90e96e0ae192b5d054b86d","https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.2"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/73xxx/CVE-2026-73234.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-73234","state":"PUBLISHED","datePublished":"2026-08-11T19:41:13.453Z","dateUpdated":"2026-08-13T14:43:03.531Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-08-11T14:41:20.123Z"},"containers":{"cna":{"title":"FreeCAD: FCStd path traversal allows arbitrary file write via unsanitized file attribute in PropertyFileIncluded::Restore()","descriptions":[{"lang":"en","value":"FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, PropertyFileIncluded::Restore() in src/App/PropertyFile.cpp concatenates an attacker-controlled file or data attribute from Document.xml with the document transient path without rejecting directory components, absolute paths, or parent traversal. A crafted .FCStd archive with a matching FileIncluded XML attribute and ZIP entry can therefore write attacker-controlled content to arbitrary locations accessible to the FreeCAD user, potentially enabling persistence, credential compromise, configuration replacement, or code execution. This issue is fixed in version 1.1.2."}],"affected":[{"vendor":"FreeCAD","product":"FreeCAD","versions":[{"version":"< 1.1.2","status":"affected"}]}],"references":[{"url":"https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-5vqh-3v38-jw2r","name":"https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-5vqh-3v38-jw2r","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/FreeCAD/FreeCAD/pull/31269","name":"https://github.com/FreeCAD/FreeCAD/pull/31269","tags":["x_refsource_MISC"]},{"url":"https://github.com/FreeCAD/FreeCAD/pull/31281","name":"https://github.com/FreeCAD/FreeCAD/pull/31281","tags":["x_refsource_MISC"]},{"url":"https://github.com/FreeCAD/FreeCAD/commit/7cabda0979779251bad516cb6911a43dc03c5203","name":"https://github.com/FreeCAD/FreeCAD/commit/7cabda0979779251bad516cb6911a43dc03c5203","tags":["x_refsource_MISC"]},{"url":"https://github.com/FreeCAD/FreeCAD/commit/f19b18b7d93729a29a90e96e0ae192b5d054b86d","name":"https://github.com/FreeCAD/FreeCAD/commit/f19b18b7d93729a29a90e96e0ae192b5d054b86d","tags":["x_refsource_MISC"]},{"url":"https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.2","name":"https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.2","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-08-11T19:41:13.453Z"},"source":{"advisory":"GHSA-5vqh-3v38-jw2r","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-5vqh-3v38-jw2r","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-13T14:42:48.219839Z","id":"CVE-2026-73234","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-13T14:43:03.531Z"}}]}}}