What are source code vulnerabilities?
Code vulnerability is a term related to the security of your software. It is a flaw in your code that creates a potential risk of compromising security. This flaw will allow hackers to take advantage of your code by attaching an endpoint to extract data, tamper your software or worse, erase everything.
What are common vulnerabilities found on web app testing?
As always, Cross-Site Scripting (XSS) vulnerabilities are present in many web applications. Four out of five web applications contained configuration errors such as default settings, standard passwords, error reporting, full path disclosure, and other information leaks that might have value for potential intruders.
Where can I find list of web security vulnerabilities?
OWASP or Open Web Security Project is a non-profit charitable organization focused on improving the security of software and web applications. The organization publishes a list of top web security vulnerabilities based on the data from various security organizations.
Which is the most targeted web application vulnerabilities?
This includes data like passwords, credentials, personally identifiable information, social security numbers, credit card numbers, health information, etc. This is one of the most targeted web application vulnerabilities by hackers since there’s a prospect for financial gain for them.
How to check open source code for vulnerabilities?
Collect dependencies, including transitive dependencies. Search for vulnerabilities for each dependency. Remediate by either upgrading, patching your code, or patching dependency code. This can be done manually, but it doesn’t scale. It’s only feasible if you have one or projects with a dozen or so dependencies.
How to mitigate SQL-related web application vulnerabilities?
Prepared statements with parameterized queries can mitigate SQL-related web application vulnerabilities. A prepared statement helps to sanitize the input and ensures that it is considered as a string literal in SQL rather than as part of the SQL query. In other words, the database can tell the difference between SQL data and SQL code.