Remediation guide
The OWASP Top 10 covers the most exploited categories of web vulnerabilities — broken access control, cryptographic failures, injection, misconfiguration, and outdated components.
This five-step workflow uses free tools to scan, detect, and prioritize OWASP Top 10 risks before they reach your users.
Only scan websites and infrastructure you own or are authorized to test.
Start with a passive automated scan to get a baseline. CyberLens AI checks HTTPS and TLS configuration, security headers (CSP, HSTS, X-Frame-Options, Referrer-Policy), cookie flags, exposed metadata, and common misconfiguration signals — covering OWASP A02 (Cryptographic Failures) and A05 (Security Misconfiguration) in under 60 seconds with no signup required.
OWASP A07 (Identification and Authentication Failures) includes weak passwords, missing MFA, insecure session tokens, and broken logout. Check that cookies carrying sessions are scoped with Secure, HttpOnly, and SameSite=Strict. A scanner will flag missing cookie flags; the rest requires a manual review of your auth flow.
OWASP A03 (Injection) covers SQL injection, command injection, and cross-site scripting. Passive scanners do not trigger active payloads, so use OWASP ZAP in active-scan mode against your own staging environment. Never run active injection tests against production or systems you do not own.
OWASP A01 (Broken Access Control) is the most common risk in 2021 and 2023. Passive checks can catch overly broad CORS headers (Access-Control-Allow-Origin: *). Route-level authorization gaps require manual review: verify that every API endpoint checks the caller's role or session, and that direct-object references cannot be incremented to access other users' resources.
OWASP A06 (Vulnerable and Outdated Components) is caught through dependency scanning. Run npm audit for Node.js projects or pip-audit for Python. Scan your deployed site with CyberLens AI to surface any version-disclosure headers that reveal component versions to attackers.
The OWASP Top 10 is a consensus list of the ten most critical web application security risks, updated every few years based on real-world breach data. Scanning for it helps identify the categories of vulnerability that attackers most commonly exploit — broken access control, cryptographic failures, injection, misconfiguration, and outdated components.
Yes. A combination of free tools covers most OWASP Top 10 categories. CyberLens AI, Mozilla Observatory, and SecurityHeaders.com handle passive checks (headers, TLS, cookies). OWASP ZAP Community Edition handles active injection testing against your own staging environment.
No. Free automated scans are a practical first-pass check, not a full security assessment. Penetration tests involve manual exploitation, business-logic review, chained attack paths, and attacker-perspective enumeration that automated tools cannot replicate. Use free scans early and often; hire a pentester before handling high-risk data or compliance requirements.
Scan before every major deployment, after dependency updates, and on a regular schedule in production. At minimum, run a scan before your public launch and after any significant infrastructure change.
Triage findings by severity. Fix critical and high findings before launch — especially broken authentication, missing security headers, outdated components with known CVEs, and overly permissive CORS. CyberLens AI provides a prioritized remediation list and plain-English guidance alongside each finding.
CyberLens AI guidance is informed by established security standards and public vulnerability intelligence.