CVE-2026-34398

{"id": "CVE-2026-34398", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-34398", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-08-18T00:00:00+00:00"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "FreeCAD", "product": "FreeCAD", "versions": [{"status": "affected", "version": ">= 0.19, < 1.1.1"}]}]}], "published": "2026-08-17T21:16:44.130", "references": [{"url": "https://github.com/FreeCAD/FreeCAD/commit/871ee19b76224910332bbfbd39eebbede967998b", "source": "security-advisories@github.com"}, {"url": "https://github.com/FreeCAD/FreeCAD/commit/9ed351cc4700db0a94c46f020c34c58bbf1bdaba", "source": "security-advisories@github.com"}, {"url": "https://github.com/FreeCAD/FreeCAD/pull/28610", "source": "security-advisories@github.com"}, {"url": "https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.1", "source": "security-advisories@github.com"}, {"url": "https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-8rfj-7956-6gwf", "source": "security-advisories@github.com"}, {"url": "https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-8rfj-7956-6gwf", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-95"}]}], "descriptions": [{"lang": "en", "value": "FreeCAD is a free and open-source multiplatform 3D parametric modeler. From 0.19 until 1.1.1, src/Mod/BIM/bimcommands/BimProjectManager.py in the BIM Project Manager Load Template flow passes attacker-controlled FCStd Meta property values for wpposition, wpu, wpv, and wpaxis directly to eval(), allowing arbitrary Python code execution when a user loads a malicious BIM project template. This issue is fixed in version 1.1.1."}], "lastModified": "2026-09-09T21:11:25.743", "sourceIdentifier": "security-advisories@github.com"}