ℹ WHAT IS OWASP TOP 10? INTRO

The OWASP Top 10 is a standard awareness document for developers and web application security. It represents a broad consensus about the most critical security risks to web applications.

💡 Note: This tool is for educational purposes only. Always ensure you have proper authorization before testing security vulnerabilities.
📋 TOP 10 VULNERABILITIES — CLICK TO EXPLORE! INTERACTIVE
A01: Broken Access Control CRITICAL
Restrictions on what authenticated users are allowed to do are not properly enforced.
📈 94% of applications tested
A02: Cryptographic Failures CRITICAL
Failures related to cryptography which often lead to sensitive data exposure.
🔒 Previously "Sensitive Data Exposure"
A03: Injection CRITICAL
SQL, NoSQL, OS, and LDAP injection flaws occur when untrusted data is sent to an interpreter.
🗄 SQL, NoSQL, OS, LDAP
A04: Insecure Design HIGH
Risks related to design and architectural flaws, with a focus on secure design patterns.
✨ New in 2021
A05: Security Misconfiguration HIGH
The most commonly seen issue, often due to insecure default configurations.
⚙ 90% of applications
A06: Vulnerable Components HIGH
Using components with known vulnerabilities, including libraries, frameworks, and modules.
🧩 Previously "Using Components"
A07: Authentication Failures HIGH
Confirmation of the user's identity, authentication, and session management is critical.
👤 Previously "Broken Authentication"
A08: Software & Data Integrity Failures MEDIUM
Code and infrastructure that does not protect against integrity violations.
✨ New in 2021
A09: Security Logging Failures MEDIUM
Insufficient logging and monitoring with ineffective or non-existent incident response.
📋 Previously "Insufficient Logging"
A10: Server-Side Request Forgery MEDIUM
SSRF flaws occur when a web app fetches a remote resource without validating the user-supplied URL.
✨ New in 2021
🔍 SELECT A VULNERABILITY ABOVE
🛡 GENERAL PREVENTION GUIDELINES BEST PRACTICES

Input Validation

Validate and sanitize all user inputs on both client and server side.

Authentication

Implement strong authentication mechanisms with MFA where possible.

Authorization

Enforce proper access controls — deny by default, grant explicitly.

Encryption

Encrypt sensitive data in transit (HTTPS/TLS) and at rest (AES-256).

Logging

Implement comprehensive logging and real-time security monitoring.

Updates

Keep all components, libraries, and frameworks updated and patched.