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CVE-2026-47103

🗓️ 17 Jun 2026 14:32:08Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 126 Views🌐 WEB

CVE-2026-47103: Python StateMachine before 3.2.0 enables remote code execution via unsafe State Chart XML data expressions.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
CNA
Node
fgmacedopython_statemachineRange3.0.0–3.2.0python
[
  {
    "defaultStatus": "affected",
    "packageURL": "pkg:pypi/python-statemachine",
    "vendor": "fgmacedo",
    "product": "python-statemachine",
    "repo": "https://github.com/fgmacedo/python-statemachine",
    "versions": [
      {
        "status": "affected",
        "version": "3.0.0",
        "versionType": "semver",
        "lessThan": "3.2.0"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
data.exprpath/malicious-charts/data_expr_start.scxmlSCXML data model attribute expr is evaluated via Python eval() during processor startup, allowing arbitrary code execution when processing attacker-controlled SCXML.CWE-94, CWE-95

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08 Oct 2026 16:17Current
7High risk
Vulners AI Score7
CVSS 49.3
CVSS 3.19.8
EPSS0.0137
SSVC
126