{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.1.2"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0a208ac11cfe7b61c424ee4bb79117138ec50ac2"
            },
            {
              "fixed": "3f60d202a8246958232e2fbc74ba38a83483b74e"
            },
            {
              "fixed": "6c24c1ac45f312fc6b604a076ea4cb0664d0c5ca"
            }
          ],
          "repo": "https://github.com/freecad/freecad",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-2rq3-gx3h-489q"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73233.json"
  },
  "details": "FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, the FEM Displacement Constraint task dialog in src/Mod/Fem/Gui/TaskFemConstraintDisplacement.cpp passes the xDisplacementFormula, yDisplacementFormula, and zDisplacementFormula fields of a Fem::ConstraintDisplacement object through TaskDlgFemConstraintDisplacement::accept() into Gui::Command::doCommand. The escaping helper neutralizes quotation marks but not backslashes, allowing crafted formula text to terminate the generated Python string and execute arbitrary Python code with the FreeCAD process's privileges when a victim accepts the dialog. This issue is fixed in version 1.1.2.",
  "id": "CVE-2026-73233",
  "modified": "2026-08-13T03:51:38.631152898Z",
  "published": "2026-08-11T19:39:18.878Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73233.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-2rq3-gx3h-489q"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73233"
    },
    {
      "type": "FIX",
      "url": "https://github.com/FreeCAD/FreeCAD/commit/0a208ac11cfe7b61c424ee4bb79117138ec50ac2"
    },
    {
      "type": "FIX",
      "url": "https://github.com/FreeCAD/FreeCAD/commit/3f60d202a8246958232e2fbc74ba38a83483b74e"
    },
    {
      "type": "FIX",
      "url": "https://github.com/FreeCAD/FreeCAD/pull/31267"
    },
    {
      "type": "FIX",
      "url": "https://github.com/FreeCAD/FreeCAD/pull/31312"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "FreeCAD: FEM formula incomplete escape"
}