CWE-230
Improper Handling of Missing Values
The product does not handle or incorrectly handles when a parameter, field, or argument name is specified, but the associated value is missing, i.e. it is empty, blank, or null.
We have discovered 4,955 live websites that are affected by CWE-230.
CVEs
- Count - 3
CWE References
Website Distribution by Country
Number of websites using CWE-230 United States | 1,271 websites |
 Germany | 874 websites |
 Japan | 490 websites |
 GB | 291 websites |
 France | 188 websites |
 Spain | 166 websites |
 Italy | 163 websites |
 Canada | 118 websites |
 Switzerland | 108 websites |
 Netherlands | 87 websites |
Website Distribution by TLD
Number of websites using CWE-230| .com | 1,763 websites |
| .de | 627 websites |
| .org | 500 websites |
| .net | 159 websites |
| .jp | 132 websites |
| .co.uk | 122 websites |
| .it | 109 websites |
| .ch | 91 websites |
| .es | 79 websites |
| .nl | 78 websites |
Newest CVEs
List of the most recent CVEs that are part of CWE-230| Discovered | CVE | Description | Websites |
|---|---|---|---|
| Feb, 2026 | CVE-2026-1461 | Simple Membership <= 4.7.0 - Unauthenticated Improper Handling of Missing Values | 4,268 |
| Nov, 2024 | CVE-2024-11024 | AppPresser – Mobile App Framework <= 4.4.6 - Unauthenticated Privilege Escalation via Password Reset | 38 |
| Nov, 2024 | CVE-2024-10508 | RegistrationMagic – User Registration Plugin with Custom Registration Forms <= 6.0.2.6 - Unauthenticated Privilege Escalation via Password Recovery | 650 |
The most widespread CVEs
List of the most common CVEs that are part of CWE-230| Discovered | CVE | Description | Websites |
|---|---|---|---|
| Feb, 2026 | CVE-2026-1461 | Simple Membership <= 4.7.0 - Unauthenticated Improper Handling of Missing Values | 4,268 |
| Nov, 2024 | CVE-2024-10508 | RegistrationMagic – User Registration Plugin with Custom Registration Forms <= 6.0.2.6 - Unauthenticated Privilege Escalation via Password Recovery | 650 |
| Nov, 2024 | CVE-2024-11024 | AppPresser – Mobile App Framework <= 4.4.6 - Unauthenticated Privilege Escalation via Password Reset | 38 |
Websites affected by CWE-230
Top websites that are affected by CWE-230. Please click on the "Contact us" link to get more information.| Domain | Country | Rank | Contacts |
|---|---|---|---|
| **********.com | United States | **,*** | |
| ******.com | United States | **,*** | |
| **********.com | **,*** | ||
| ***.edu | United States | **,*** | |
| *****.**.uk | GB | ***,*** | |
| ***************.it | France | ***,*** | |
| ****************.org | United States | ***,*** | |
| ********.de | Germany | ***,*** | |
| ***************.com | United States | ***,*** | |
| **************.online |  Brazil | ***,*** |