Authentication and Session Flaws
We test login flows, password resets, MFA, and session handling for gaps that let attackers hijack accounts.
// SaaS Pen Testing
SaaS Penetration Testing Services That Expose Real Application and API Attack Paths
Trace the exact path from a single account to another tenant's data, proven by hand.
Your SaaS product holds your customers' most sensitive data, and attackers know exactly where to knock! Pluto Security delivers SaaS penetration testing built on real, hands on work by senior operators, not repackaged scanner output. We dig into your web app, APIs, authentication, and tenant boundaries, then prove exactly how an attacker could break isolation and reach data they should never touch before someone else does.
Get a free security assessment quote.
Tell us what you need. A senior engineer replies, typically within one business day.
- Certified Operators Only
Every SaaS engagement is run by senior, certified testers, never juniors.
- Zero False Positives
If an application attack path is reported, we proved it works.
- Proof Backed Findings
Every business logic flaw comes with clear, replayable proof of concept.
- Free Retest, Always
We reverify every fix after remediation at no extra cost.
About SaaS Pentest
SaaS Testing Done by Hand, Not by Script
Most SaaS security reports are just automated scans dressed up as findings. We do the opposite. Our certified operators approach every engagement the way a real attacker would, chaining broken authorization and business logic flaws into realistic attack paths, so you get results you can actually act on.
Every finding in your report is validated by hand, mapped to the compliance frameworks your auditors care about, and backed by a free retest once you fix it. No juniors, no outsourcing, no guesswork.
Proven Tenant Isolation Gaps
Zero False Positives
Audit Ready SaaS Reports
Free Retest Included
// Scope
What Our SaaS Penetration Testing Covers
Authorization and Access Control
We probe for broken object level and function level authorization that lets users reach data and actions they should not.
Multi Tenant Isolation
We check whether one customer can view, edit, or leak another tenant's data across your shared environment.
Business Logic Abuse
We hunt for workflow and pricing flaws a scanner never catches, from checkout bypasses to privilege manipulation.
API Security
We assess your REST and GraphQL endpoints for broken authorization, injection, and data exposure your app relies on.
Cloud Integrations and Configuration
Our review flags risky third party connections, exposed secrets, and misconfigured cloud services behind your product.
// Methodology
How Our SaaS Pentesting Works
- 01
Scoping
We map your application, APIs, user roles, and goals so the testing targets what matters most.
- 02
Reconnaissance
Our team enumerates features, endpoints, and roles to build a full picture of your attack surface.
- 03
Exploitation
Certified testers safely break in, chain findings, and prove real impact without disrupting operations.
- 04
Reporting
You receive a clear, audit-ready report ranked by real business risk, with proof of concept for every issue.
- 05
Free Retest
Once your fixes are live, we retest the affected areas at no extra cost to confirm they hold.
// Get started
Ready to Put Your SaaS Platform to the Test?
Get a fixed scope quote from the senior engineers who will actually run your SaaS test.
// What we deliver
Audit Ready SaaS Security Reports
A SaaS penetration testing service is only as useful as the report it hands back. Every engagement ends with a document built for your technical team, your leadership, and your auditors.
- Executive Summary
A clear overview of overall risk and business impact.
- Technical Findings
Detailed results, each with proof of exploitation and severity.
- Attack Path Mapping
Step by step routes from a single account to real data exposure.
- Remediation Guidance
Actionable fixes mapped to your actual SaaS stack.
Why Choose Pluto Security?
SaaS Security Testing You Can Trust
Automated tools can’t test complex SaaS logic or multi tenant authorization rules. Our certified engineers manually evaluate your entire application from RBAC controls and APIs to OAuth flows to eliminate cross-tenant data leakage risks. We deliver actionable findings with zero false positives, complimentary retesting, and enterprise compliance reporting.
Specialized Multi Tenant & API Expertise
We go beyond surface-level scanning to manually test complex authorization logic, RBAC policies, and APIs preventing critical cross-tenant data leakage and privilege escalation risks.
Manually Verified (Zero False Positives)
Every finding is rigorously validated by certified engineers before reaching your report, eliminating noise so your dev team can focus purely on real fixes.
Zero Operational Downtime
We execute all testing safely against your staging or production environments using controlled attack simulations that preserve system availability and performance.
Enterprise Compliance & Audit Ready
Receive executive summaries, developer friendly remediation steps, free retesting, and an official letter of attestation to satisfy SOC 2, ISO 27001, and enterprise buyer audits.
An Attacker Driven Approach to SaaS Testing
- We map your entire application attack surface, from user roles and APIs to tenant boundaries.
- We chain small flaws into realistic paths to data exposure and account takeover.
- We test the way real adversaries do, safely and ethically, aligned to the OWASP testing guides.
- Automated tools support coverage, but never replace manual work.
What you get
- Executive Risk Summary
- Multi Tenant Isolation & RBAC Audit Report
- API & Integration Vulnerability Analysis
SaaS Testing Tools & Security Frameworks
- Burp Suite
- Postman
- OWASP ZAP
- Nuclei
- sqlmap
// Business impact
Why SaaS Pen Testing Matters
Enterprise buyers require proven multi tenant security and strict API isolation before signing contracts. A single cross tenant data leak or authentication flaw can shatter customer trust and stall your sales pipeline. Proactively testing your SaaS application eliminates critical business logic risks, accelerates vendor security reviews, and helps you close enterprise deals faster.
Protect Multi Tenant Data Isolation
Prevents cross tenant data leaks, ensuring one customer can never view, alter, or access another tenant's sensitive information.
Accelerate Enterprise Sales Cycles
Enterprise buyers require strict vendor security reviews; passing pen tests eliminates sales friction and closes deals faster.
Uncover Complex Logic & RBAC Flaws
Uncovers broken access controls, privilege escalation paths, and logic errors that automated tools completely miss.
Fulfill SOC 2, ISO, and Compliance Mandates
Delivers required annual testing documentation and attestation reports to meet SOC 2 Type II, ISO 27001, and HIPAA compliance.
Secure Mission Critical APIs & Integrations
Identifies OWASP API Top 10 vulnerabilities in REST/GraphQL endpoints, webhooks, and third party SaaS integrations.
Prevent Costly Data Breaches & Financial Loss
Proactively stops unauthorized access, preventing severe regulatory fines, legal liabilities, and emergency incident response costs.
Safeguard Brand Reputation & Customer Trust
Demonstrates a mature security posture to buyers, board members, and investors, protecting hard earned market trust.
Enable Safe, Fast Deployment Cycles
Allows your development team to push frequent updates and new features confidently without introducing hidden security debts.
// Get started
Ready to Put Your SaaS Platform to the Test?
Get a fixed scope quote from the senior engineers who will actually run your SaaS test.