4 Common Web Based Application Security Issues to Avoid

Today and unsurprisingly, web security issues are on the rise. Many reported cases of infiltrations and cyberattacks on numerous websites and web applications. On one report by Verizon, web application attacks accounted for 26% of all breaches, thus making such an attack the second most common web security breach.

Also, the loss from cyberattacks reached about $4.2 billion in 2020 alone. These stats show that security issues regarding web-based applications should not be taken lightly by business owners, core users, and other interested parties. In this article, you’ll discover four of such threats.


Injection is when untrusted or unfiltered data penetrates a server or browser as a part of a query. Injections can come in different forms, such as SQL, NoSQL, LDAP, etc. However, SQL queries tend to be the most common target of mal-intent.

When unfiltered data is sent through SQL query, attackers access important application data. They can then proceed to perform administration operations access user private information and credit cards, among other things.

A seasoned developer can help you avoid this issue by validating inputs, preparing statements with parameterized queries, and introducing limited user rights.

Sensitive Data Exposure

Many users have fallen victim to this security breach, and it’s a messy situation to deal with. With security data exposure, the customers’ sensitive information, including phone numbers, account information, and more is revealed to uninvited third parties.

When data is exposed, it can also lead to grave consequences, such as broken authentication, injection, man-in-the-middle, phishing, etc. Preventing sensitive data from getting exposed can be achieved through improved data protection using encryption for stored and transmitted data and stringent security protocols.

Broken Authentication

Authentication is used to verify user identity by affiliating incoming information with credentials like biometric data and passwords. When authentication is broken, it implies that session ID or user credentials were hijacked. Some causes of this problem include insufficient protection of user credentials, weak passwords, login, etc.

Multi-factor authentication (MFA) is one way to prevent this from happening, while weaker passwords should be outrightly rejected. The session length can also be monitored to improve safety.

Security Misconfiguration

Security misconfiguration is one of the lingering issues besieging web based applications. Like others, it’s related to a lack of security control implementation or security errors.

Many applications have this vulnerability due to incomplete configurations, overdue and unchanged default configurations, unencrypted files, and much more. It can significantly affect your business or company and often leads to substantial financial losses.

One of the best ways to ensure this never happens is to hire competent and experienced developers to handle your web based app development. Also, ensure your app’s systems are up-to-date.

Wrapping Up

These security threats might seem benign to some, but they have seen the ruin of many apps and, to some extent, businesses. If you want to have a competitive edge, you should engage an expert to develop your web based applications and implement the latest security measures. They can also help you make crucial changes to your web and data security with key updates with time.