沒有出現在相關表單上的驗證字段暗示著相應的驗證邏輯已經過時。
開發人員對 ActionForm 類進行修改后,很容易忘記更新驗證邏輯。如果驗證邏輯沒有得到適當維護,一個表現是 action form 和 validation form 之間出現不一致。
例 1.a:包含兩個字段的 action form。
public class DateRangeForm extends ValidatorForm {
String startDate, endDate;
public void setStartDate(String startDate) {
this.startDate = startDate;
}
public void setEndDate(String endDate) {
this.endDate = endDate;
}
}
startDate 和 endDate。
<form name="DateRangeForm">
<field property="startDate" depends="date">
<arg0 key="start.date"/>
</field>
<field property="endDate" depends="date">
<arg0 key="end.date"/>
</field>
<field property="scale" depends="integer">
<arg0 key="range.scale"/>
</field>
</form>
scale。第三個字段的出現暗示著 DateRangeForm 在沒有考慮到驗證的情況下進行了修改。[1] Standards Mapping - OWASP Top 10 2004 - (OWASP 2004) A10 Insecure Configuration Management
[2] Standards Mapping - OWASP Top 10 2010 - (OWASP 2010) A6 Security Misconfiguration
[3] Standards Mapping - Security Technical Implementation Guide Version 3 - (STIG 3) APP3510 CAT I
[4] Standards Mapping - Security Technical Implementation Guide Version 3.4 - (STIG 3.4) APP3510 CAT I
[5] Standards Mapping - FIPS200 - (FISMA) CM
[6] Standards Mapping - Common Weakness Enumeration - (CWE) CWE ID 110
[7] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 - (PCI 1.1) Requirement 6.5.10
[8] T. Husted et al. Struts in Action:Building Web Applications with the Leading Java Framework Manning Publications
[9] The Struts project The Apache Foundation