React Vulnerability Scanner

Every framework has its own unique security posture, common misconfigurations, and specific vulnerability patterns. Using a generic scanner often misses these specialized attack vectors.

VulnScan includes specialized detection rules specifically engineered for React environments. We check for:

• Known React CVEs — Vulnerabilities in the core system and popular plugins/dependencies
• Exposed Configuration — Hidden files, environment variables, and debug endpoints often left exposed in React deployments
• Version Detection — Identification of outdated, unsupported, or vulnerable React versions
• Security Misconfigurations — Common errors in how React is deployed to production

Continuous React Security

With thousands of new vulnerabilities disclosed every year, one-time scanning isn't enough. Our continuous monitoring engine tracks new React CVEs and alerts you the moment your tech stack is threatened.

Does VulnScan detect 0-days in React?

VulnScan primarily detects known vulnerabilities (CVEs) and severe misconfigurations. While we cannot detect unknown 0-days, our engine checks for the exploitation symptoms that 0-days often leave behind.

How does the scanner identify React versions?

We use passive technology fingerprinting—analyzing HTTP headers, common file paths, script signatures, and DOM structures to accurately identify the React version without intrusive active scanning.

Is the React scanner free?

Yes, the basic discovery scan and high-level security grading for React applications is completely free.

Every day you wait is another day hackers have the advantage

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