Web Application Pentesting: Find the 80% Scanners Miss

Automated scanners catch the obvious. We simulate real-world attacks to uncover vulnerabilities, test authentication &
business logic flaws, and provide remediation steps with our web application penetration testing services.

3000+

Pentests Done

21 Million +

Vulnerabilities Uncovered

4.6/5

On G2.com

Astra's Web App Pentest PlatformVulnerability FoundAstra's Web App Pentest PlatformAstra's Web App Pentest Platform

Web Application Penetration Testing Methodology

Setup & Planning

Outsmarting hackers starts with a solid plan. For this, we define the scope of the engagement based on your application architecture, IT assets, APIs, and authenticated workflows. Together, we also ensure you select the testing approach best suited to your goals: black-box, grey-box, or white-box.

Astra's Web App Pentest - Select Scan Type

Reconnaissance & Threat Modeling

We don’t go in blind. Our pentesters gather information about your web application’s attack surface, mapping endpoints, authentication flows, integrations, etc. Generate AI-powered test cases unique to your application and industry to identify blind spots and unique attack vectors that help manual pentesters.

Astra's Web App Pentest - Manual Penetration Testing In Progress

Manual Penetration Test

Our CREST-certified experts manually test your web applications for emerging CVEs, business logic flaws, and authentication weaknesses for complete application security testing. This is when OWASP Testing Guide meets creative chaos to simulate real-world attacks.

Astra's Web App Pentest - Continuous Pentesting - Add New Scan

Reporting, Remediation & Certification

Next, get your hands on a detailed, audit-ready penetration testing report designed for both technical teams and business stakeholders. Finding exploits is only half the job, we also provide a video PoC, detailed step-by-step remediation guidance, and two re-scans. Once validated, you'll earn Astra Security's publicly verifiable pentest certificate.

Astra's Web App Pentest - Certificate of Cyber Security Audit

Continuous Pentesting

The security party doesn't stop! Keep your app safe 24/7 with our DAST scanner and API security platform. Plus, use our PTaaS capabilities to continuously pentest every shiny new feature you build. Because in the world of web apps, security never sleeps.

Empower Astra's AI Scan Your App Better

Ready to secure your app from start to finish?

Book a Demo

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CVE Hunters: 20+ vulnerabilities discovered and counting

We find the bugs before the bad guys do

Constantly learning, always improving

Our team stays ahead of the curve in the ever-evolving world of web security

They said, “Get certified”. Our pentesters said, “How many?”
OSCP
OSCP
CEH
CEH
AWS
AWS
CCSP
CCSP
Astra
MANY MORE...
Open Source Superheroes
OWASP Top 10 Reviewers
Contributors to OWASP AI Top 10
Contributors to OWASP Web Security Testing Guide
Because we don’t just follow best practices, we help define them

Don’t stop at detection - secure with Astra’s expert remediation.

Let’s Talk

What's Included in Our Web Application
Penetration Testing Service

Human-led, AI-powered. Not the other way around.

AI-generated test cases that help surface attack vectors and manual pentesters catch business logic flaws.

Compliance? We’ve got you covered.

Reports for multiple audiences

We provide both an executive summary for your CISO and CEO and a comprehensive, audit-ready report for your developers to act on.

CVSS Severity Scoring

Every finding gets a score, so you know what needs to be fixed first and what can wait.

Remediation Guidance that’s not just “Implement Best Practices.”

We produce step-by-step fix instructions. We give you details on what was exploited, how we did it, and how you can fix it.

Proof-of-Concept Videos

Because “trust me, bro” won't cut it. We provide concrete proof that it is exploitable.

Retest what you fixed until it’s actually fixed.

Two manual re-scans are included with our pentest services. Additionally, we include unlimited automated rescans.

Your pentesters are only a text away.

Ask questions mid-engagement about findings, remediations, or just to say hi on our dashboard or Slack. We actually reply.

Trust Center

Verifiable pentest certificates and a shareable security posture page. Because saying your web application is secure is different from proving it.

See What a Pentest Report
Actually Looks Like

We hired a team that put the ‘ethical’ in ethical hacking. Their idea of a “Fun Friday” is SQL injections.
They break into your system first, so no one else can, and you’re welcome for that.

Astra

CVSS Scoring: Avoid guessing which vulnerability needs to be patched first.

Remediation Steps: Gain step-by-step guidance ranging from business logic flaws to minute code-level fixes.

Executive Summary: Provides an overview of your security posture to CISOs, CTOs, and CEOs for actionable insights

Technical Findings: Covers every vulnerability found with evidence, root cause analysis, impact, and potential loss.

Authentication Testing
Business Logic Test Cases
Reviewing underlying cloud infrastructure (AWS, GCP, Azure)
Authorization Testing
Payment Process Manipulation Attack
Authentication Testing
Business Logic Test Cases
Reviewing underlying cloud infrastructure (AWS, GCP, Azure)
Authorization Testing
Payment Process Manipulation Attack
Authentication Testing
Business Logic Test Cases
Reviewing underlying cloud infrastructure (AWS, GCP, Azure)
Authorization Testing
Payment Process Manipulation Attack
Authentication Testing
Business Logic Test Cases
Reviewing underlying cloud infrastructure (AWS, GCP, Azure)
Authorization Testing
Payment Process Manipulation Attack
Authentication Testing
Business Logic Test Cases
Reviewing underlying cloud infrastructure (AWS, GCP, Azure)
Authorization Testing
Payment Process Manipulation Attack
Authentication Testing
Business Logic Test Cases
Reviewing underlying cloud infrastructure (AWS, GCP, Azure)
Authorization Testing
Payment Process Manipulation Attack
Privilege Escalation Attacks
Payment Process Manipulation Attack
Testing for known CVEs
Port scanning & services review
Privilege Escalation Attacks
Payment Process Manipulation Attack
Testing for known CVEs
Port scanning & services review
Privilege Escalation Attacks
Payment Process Manipulation Attack
Testing for known CVEs
Port scanning & services review
Privilege Escalation Attacks
Payment Process Manipulation Attack
Testing for known CVEs
Port scanning & services review
Privilege Escalation Attacks
Payment Process Manipulation Attack
Testing for known CVEs
Port scanning & services review
Privilege Escalation Attacks
Payment Process Manipulation Attack
Testing for known CVEs
Port scanning & services review

Trust isn't claimed, it's earned

Astra meets global standards with accreditations from

Regular automated scans with our DAST scanner having 10,000+ test case library

Astra webapp

API security scanning that never sleeps

Astra webapp

Continuous pentesting for your shiny new features

We play nice with your tools: GitHub, GitLab, Slack, JIRA - you name it

Want to see how our AI uncovers threats others miss?

Book a demo

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The wrong web application pentesting could
cost you big time

Most Pentest providers:

Lack support from experienced Security Experts

Are not comprehensive enough & often miss out issues

Don’t provide step-by-step guidance on fixing issues

Don’t help you prioritize and make the right fixes

Lack collaborative vulnerability management dashboard

Make it hard to test new features or product versions

Lack support from experienced Security Experts

Are not comprehensive enough & often miss out issues

Don’t provide step-by-step guidance on fixing issues

Don’t help you prioritize and make the right fixes

Lack collaborative vulnerability management dashboard

Make it hard to test new features or product versions

Lack support from experienced Security Experts

Are not comprehensive enough & often miss out issues

Don’t provide step-by-step guidance on fixing issues

Don’t help you prioritize and make the right fixes

Lack collaborative vulnerability management dashboard

Make it hard to test new features or product versions

Lack support from experienced Security Experts

Are not comprehensive enough & often miss out issues

Don’t provide step-by-step guidance on fixing issues

Don’t help you prioritize and make the right fixes

Lack collaborative vulnerability management dashboard

Make it hard to test new features or product versions

Lack support from experienced Security Experts

Are not comprehensive enough & often miss out issues

Don’t provide step-by-step guidance on fixing issues

Don’t help you prioritize and make the right fixes

Lack collaborative vulnerability management dashboard

Make it hard to test new features or product versions

Lack support from experienced Security Experts

Are not comprehensive enough & often miss out issues

Don’t provide step-by-step guidance on fixing issues

Don’t help you prioritize and make the right fixes

Lack collaborative vulnerability management dashboard

Make it hard to test new features or product versions

Modern web apps are intricate. Our expertise? Unmatched.

We understand the complexity of today's web applications. Our comprehensive offensive pentest approach dissects web apps into layers, and tests every layer:

  • API-first architectures

  • Microservices

  • Complex cloud infrastructures

  • And every layer in between

Loved by 1000+ CTOs & CISOs worldwide

We are impressed by Astra's commitment to continuous rather than sporadic testing.

Wayne
Wayne Garb
CEO, OOONA

Astra not only uncovers vulnerabilities proactively but has helped us move from DevOps to DevSecOps

Vinish Vijayan
IT Manager, Muthooth Finance

Their website was user-friendly & their continuous vulnerability scans were a pivotal factor in our choice to partner with them.

Larry Crawley
CTO, Strategic Audit Solutions, Inc.

The combination of pentesting for SOC 2 & automated scanning that integrates into our CI pipelines is a game-changer.

Jack Collins
Head of Product Engineering, Naro

I like the autonomy of running and re-running tests after fixes. Astra ensures we never deploy vulnerabilities to production.

Arthur De Moulins
Web Architect, Vkard

We are impressed with Astra's dashboard and its amazing ‘automated and scheduled‘ scanning capabilities. Integrating these scans into our CI/CD pipeline was a breeze and saved us a lot of time.

Ankur Rawal
CTO, Zenduty

We are impressed by Astra's commitment to continuous rather than sporadic testing.

Wayne
Wayne Garb
CEO, OOONA

Astra not only uncovers vulnerabilities proactively but has helped us move from DevOps to DevSecOps

Vinish Vijayan
IT Manager, Muthooth Finance

Their website was user-friendly & their continuous vulnerability scans were a pivotal factor in our choice to partner with them.

Larry Crawley
CTO, Strategic Audit Solutions, Inc.

The combination of pentesting for SOC 2 & automated scanning that integrates into our CI pipelines is a game-changer.

Jack Collins
Head of Product Engineering, Naro

I like the autonomy of running and re-running tests after fixes. Astra ensures we never deploy vulnerabilities to production.

Arthur De Moulins
Web Architect, Vkard

We are impressed with Astra's dashboard and its amazing ‘automated and scheduled‘ scanning capabilities. Integrating these scans into our CI/CD pipeline was a breeze and saved us a lot of time.

Ankur Rawal
CTO, Zenduty

What is included in Astra’s Web App Pentesting Services?

Astra’s Web App Pentesting includes manual and automated vulnerability assessments, business logic testing, OWASP Top 10 coverage, remediation guidance, continuous re-scans, and a collaborative dashboard for tracking vulnerabilities until they’re fixed and verified.

How long does a typical web application penetration test take?

A typical web application penetration test (pentest) takes 10-14 business days, depending on the app’s complexity, scope, and technology stack. This includes time for testing, reporting, and verifying fixes through re-scans to ensure all vulnerabilities are resolved.

What types of vulnerabilities are identified during a web application pentest?

Astra’s pentests uncover critical issues like authentication flaws, injection attacks, broken access control, insecure configurations, and business logic errors. We align with OWASP Top 10 and industry-specific compliance standards to ensure complete coverage of potential threats.

How does the pricing work?

The pricing for API Security Platform depends on the number of APIs endpoints you have. You can check pricing right here

I have a specific scope, can you tailor the pricing?

Absolutely, you can schedule a call with our sales engineers. In the call they review the scope, show our platform and are happy share a tailored pricing specific to your needs.

Do you test APIs?

Yes. Astra Security tests APIs as part of web application penetration testing when they are included in the scope of the engagement. API testing helps identify issues such as authorization flaws, data exposure, insecure, orphan, or zombie APIs, and OWASP API Security Top 10 risks across connected application workflows.

Which engagement options do you offer for black-box, grey-box, and white-box testing?

Astra Security supports black-box, grey-box, and white-box web application penetration testing. In black-box testing, the pentesters test with no internal access to your systems. Grey-box testing uses partial internal access with limited credentials or context. White-box testing provides pentesters with full access to applications, architecture, code, or documentation for a comprehensive security assessment.
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Astra's Web App Pentest - Manual Pentests
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