Web Application Penetration Testing
Web application penetration testing is a manual, expert-led assessment of your web app that finds and safely exploits vulnerabilities before attackers do. We test against the OWASP Top 10 — injection, broken authentication, access control and IDOR, XSS, SSRF, and business-logic flaws — and give you a risk-rated report, remediation guidance, and a free retest.
The OWASP Top 10 — and beyond
The most damaging web app flaws, in plain language.
Injection (SQL, command, more)
We test whether attacker-controlled input can reach a database or system command — SQL injection, OS command injection, and template injection that leak or corrupt data.
Broken authentication
Weak login flows, credential stuffing exposure, flawed password reset, session fixation, and multi-factor bypasses that let attackers become other users.
Broken access control / IDOR
The most common serious flaw: users reaching data or actions they shouldn't. We probe for IDOR, privilege escalation, and missing authorization checks.
Cross-site scripting (XSS)
Reflected, stored, and DOM-based XSS that lets an attacker run script in a victim's browser to steal sessions, keystrokes, or perform actions as them.
SSRF & server-side flaws
Server-side request forgery, insecure deserialization, and file-upload abuse that pivot from the app into internal networks and cloud metadata.
Security misconfiguration
Exposed admin panels, verbose errors, missing security headers, default credentials, and misconfigured CORS — plus business-logic flaws scanners never catch.
A proven, OWASP-aligned process
Scope
We agree targets, user roles, test accounts, and rules of engagement in writing — so testing is safe, authorized, and focused on what matters.
Map & enumerate
We map every page, parameter, API call, and role to understand the app the way an attacker would before probing it.
Manual testing
Aligned to OWASP, we combine tooling with deep manual testing across authentication, access control, injection, and business logic.
Safe exploitation
We prove real impact by chaining findings — showing what an attacker could actually reach — without disrupting production.
Report
A clear report with an executive summary, risk-rated findings, evidence, and step-by-step remediation your engineers can act on.
Retest
After you fix the findings, we retest and confirm closure — so you can show auditors and customers the issues are resolved.
Why automated scanning isn’t enough
| Automated Scan | Web App Pentest | |
|---|---|---|
| Approach | Automated tooling | Expert manual + tooling |
| Finds business-logic flaws | ||
| Finds access-control / IDOR | ||
| Proves real exploitability | ||
| Best for | Continuous hygiene | Assurance & compliance |
For continuous automated coverage between engagements, use Faseel Suite — or run a free Scout scan to see your exposure today.
Deliverables that drive action
Professional report
Every finding documented with proof-of-concept evidence, affected endpoints, and reproduction steps — plus a plain-language executive summary.
Remediation guidance
Actionable, developer-ready fix recommendations for each finding — not just a list of problems, but how to close them.
Free retest & attestation
We re-verify remediated findings and provide a letter of attestation you can share with customers, partners, and auditors.
Web app pentesting, explained
Find your web app’s weaknesses first
Book a manual web application pentest, automate assessment with Suite, or start free with an external Scout scan.
