The Updated OWASP API Security Top 10 for 2023 is Here


The Open Web Application Security Project (OWASP) is a global non-profit organization dedicated to improving the security of software. The OWASP foundation first released a list of the top 10 security risks faced by APIs in 2019. After a couple of months of healthy debate on the release candidate we now have the finalized updated list for 2023.

Although 4 years is an extremely long time when it comes to computing, the fact remains that most organizations are still in the process of putting better API security controls in place to protect against the 2019 Top 10. Additionally, remember that the list contains ten categories of vulnerabilities, each category housing multiple vulnerabilities.

Comparing the lists, it is of little wonder that the 2023 RC one remains fairly close to the 2019 one, and the final version hasn’t significantly changed either. While #1 remains the same, the rest of the list has new language, new categories, and a shuffling of those that are still from the 2019 version.

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