Примеры ошибок, обнаруженных с помощью диагностики V5611

V5611. OWASP. Potential insecure deserialization vulnerability. Potentially tainted data is used to create an object using deserialization.

Power-Fx

V5611 [CWE-502, OWASP-1.5.2, OWASP-5.5.3] Possible insecure deserialization. Potentially tainted data in the 'json' variable is used to deserialize an object. EngineSchemaChecker.cs 31

public static void Check(Engine engine, string pathInput)
{
  EngineSchema schema;
  if (pathInput != null)
  {
    var json = File.ReadAllText(pathInput);
    schema = JsonSerializer.Deserialize<EngineSchema>(json);
  }
  ....
}

Similar errors can be found in some other places:

• V5611 [CWE-502, OWASP-1.5.2, OWASP-5.5.3] Possible insecure deserialization. Potentially tainted data in the 'expected' variable is used to deserialize an object. FormulaTypeSerializerSnapshotTests.cs 62