Client Side Vulnerabilities / Insecure Data Process in DOM
Description
Insecure data process in DOM, also known as CWE-20, is a vulnerability that exists in web and API applications where user input data is processed and stored without proper validation or protection. This type of vulnerability can lead to a variety of security issues, such as Cross-Site Scripting (XSS), SQL injection, and more. The OWASP Testing Guide provides guidance on how to identify and address this type of vulnerability. (CWE Directory, n.d.; OWASP, n.d.).
Risk
Insecure data process in DOM is a high-risk vulnerability as it can give attackers access to sensitive data, such as passwords, financial information, and personal data. It also allows attackers to bypass authentication and authorization mechanisms, leading to data theft, data manipulation, and other malicious activities.
Solution
The best way to prevent this type of vulnerability is to use a combination of client-side and server-side validation to ensure that any user input is properly checked before being accepted and processed. In addition, all data should be encrypted and stored securely.
Description
Insecure data process in DOM, also known as CWE-20, is a vulnerability that exists in web and API applications where user input data is processed and stored without proper validation or protection. This type of vulnerability can lead to a variety of security issues, such as Cross-Site Scripting (XSS), SQL injection, and more. The OWASP Testing Guide provides guidance on how to identify and address this type of vulnerability. (CWE Directory, n.d.; OWASP, n.d.).
Risk
Insecure data process in DOM is a high-risk vulnerability as it can give attackers access to sensitive data, such as passwords, financial information, and personal data. It also allows attackers to bypass authentication and authorization mechanisms, leading to data theft, data manipulation, and other malicious activities.
Solution
The best way to prevent this type of vulnerability is to use a combination of client-side and server-side validation to ensure that any user input is properly checked before being accepted and processed. In addition, all data should be encrypted and stored securely.