Arbitrary Code Injection Affecting FreeCAD/FreeCAD package, versions [,1.1.2)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-FREECADFREECAD-19427912
- published29 Aug 2026
- disclosed11 Aug 2026
- creditUnknown
Introduced: 11 Aug 2026
NewCVE-2026-73233 (opens in a new tab)How to fix?
Upgrade FreeCAD/FreeCAD to version 1.1.2 or higher.
Overview
Affected versions of this package are vulnerable to Arbitrary Code Injection via the accept process in the FEM Displacement Constraint task dialog, which passes user-supplied formula fields without proper escaping of backslashes. An attacker can execute arbitrary Python code with the application's privileges by crafting malicious input that is accepted through the dialog.