{"id":"CVE-2026-34399","state":"PUBLISHED","title":"FreeCAD: Arbitrary Code Execution via eval() on untrusted SVG template scale field in BIM TechDraw Page","description":"FreeCAD is a free and open-source multiplatform 3D parametric modeler. From 0.19 until 1.1.1, FreeCAD's BIM Workbench contains an eval() call on untrusted data from SVG template files. When a user creates a TechDraw page from a malicious SVG template, arbitrary Python code executes. The vulnerable code is in src/Mod/BIM/bimcommands/BimTDPage.py (line 87). This issue is fixed in version 1.1.1.","publishedAt":"2026-08-17T20:50:19.829Z","updatedAt":"2026-08-19T03:56:11.095Z","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":">= 0.19, < 1.1.1","status":"affected"}]}],"references":["https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-chv4-vm6r-wjqj","https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.1"],"weaknesses":["CWE-95"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/34xxx/CVE-2026-34399.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-34399","state":"PUBLISHED","datePublished":"2026-08-17T20:50:19.829Z","dateUpdated":"2026-08-19T03:56:11.095Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-03-27T13:45:29.620Z"},"containers":{"cna":{"title":"FreeCAD: Arbitrary Code Execution via eval() on untrusted SVG template scale field in BIM TechDraw Page","descriptions":[{"lang":"en","value":"FreeCAD is a free and open-source multiplatform 3D parametric modeler. From 0.19 until 1.1.1, FreeCAD's BIM Workbench contains an eval() call on untrusted data from SVG template files. When a user creates a TechDraw page from a malicious SVG template, arbitrary Python code executes. The vulnerable code is in src/Mod/BIM/bimcommands/BimTDPage.py (line 87). This issue is fixed in version 1.1.1."}],"affected":[{"vendor":"FreeCAD","product":"FreeCAD","versions":[{"version":">= 0.19, < 1.1.1","status":"affected"}]}],"references":[{"url":"https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-chv4-vm6r-wjqj","name":"https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-chv4-vm6r-wjqj","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.1","name":"https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.1","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-95","lang":"en","description":"CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-08-17T20:50:19.829Z"},"source":{"advisory":"GHSA-chv4-vm6r-wjqj","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-34399"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-19T03:56:11.095Z"}}]}}}