API SECURITY SCANNER
APIs are where the data and the money live, and where most breaches happen. Nurbak's API security scanner finds broken authentication, CORS misconfigurations, exposed backends and injection points. Free scan to start.
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Missing auth checks, weak token handling and BOLA/IDOR, the OWASP API Top 10 issues that leak other users' data.
A reflected origin with credentials lets any site read your API. We flag the exact policy that exposes you.
It reads your code to find the hosts and endpoints your app talks to, then checks each for weak configuration.
Runs on our own model on ephemeral infra; your code and API details never reach a third-party AI and aren't stored.
Create your account and connect GitHub.
We map the API routes and backends from the code.
The model checks auth, CORS, input handling and exposure.
You get prioritized findings with impact and fix.
Add uptime and drift monitoring on a plan.
Broken object-level and function-level authorization (BOLA/BFLA), broken authentication, CORS misconfiguration, injection, mass assignment and exposed backends, aligned with the OWASP API Security Top 10.
It analyzes your repository to find the API surface and its weaknesses. Combined with Nurbak's monitoring, it also checks exposed backends passively.
Yes. The free scan works on any repository: you see your security score and the 3 most important findings in full, plus 1 fix Pull Request on us. Paid plans unlock the full report and continuous monitoring.
No. Analysis runs on our own model on ephemeral infrastructure; your code and API details are deleted after the scan and never reach OpenAI or Anthropic.
An IDOR (insecure direct object reference) lets a logged-in user read or change someone else's data just by changing an ID. Here is what IDOR and BOLA are, vulnerable and fixed code in Rails, Express, Django, Laravel and Spring, how to test for it and why most scanners miss it.
Broken Access Control is the #1 risk on the OWASP Top 10, when users can act outside their permissions. Here's what it covers, the forms it takes, and how to prevent it.
Row Level Security is the difference between a private Supabase app and a public data leak. Here's how RLS works, how to write policies, the mistakes that expose your data, and how to verify it's actually on.
See the broken auth and misconfigurations in your API in minutes.
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