Tenant isolation
Improper access to data, objects or actions belonging to other organizations.
Penetration testing for SaaS
Validate isolation, permissions and data before a customer makes that discovery.
Penetration testing for B2B and B2C SaaS covering the application, APIs, tenant isolation, permissions, integrations and sensitive data.
Multi-tenant Web and API Evidence for customers
When this matters
In SaaS, one technical flaw can hit trust and revenue at once.
Beyond common vulnerabilities, we assess the boundaries between tenants, roles, integrations and the product's critical operations.
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Ahead of enterprise contracts
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Launching modules or integrations
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Security review requirements
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Preparing for due diligence
Coverage
Risks that matter in SaaS products.
The scope can combine the web application, APIs and the associated infrastructure.
Roles and permissions
Differences between users, administrators, operators and integrations.
APIs and automation
Tokens, webhooks, keys and the flows customers and partners rely on.
Data and critical operations
Exports, configuration, billing and other high-impact actions.
Inside the delivery
See how this work takes shape.
From technical alignment to delivery, the work has to leave context, evidence and next steps visible to everyone involved.
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Process
An assessment aligned to the SaaS commercial cycle.
We prioritize the flows that affect trust, contracts and continuity of the product.
Scope and rules of engagement
We document assets, access, limits, execution window and owners before any activity starts.
Guided assessment
Vorvex specialists carry out the work, with Apex supporting reconnaissance, correlation and evidence handling.
Validation and prioritization
Findings are analyzed for exploitability, technical impact and consequence for the business.
Report and retest
We deliver reproducible evidence and recommendations and, when contracted, validate the fixes you applied.
Deliverables
Evidence that helps product, engineering and sales.
The delivery supports technical fixes and answers to customers without turning the report into marketing material.
Executive view of risk
Exposure summary, priority impacts and next steps to support decisions and investment.
Evidence to fix with
Technical detail, context, reproduction steps and practical remediation guidance.
Traceable record
Scope, period, methodology and finding status documented for audit and accountability.
Frequently asked questions
Straight answers to help you plan the assessment.
If your question isn't here, talk to the team directly.
Ask on WhatsAppDoes penetration testing help with security questionnaires?+
The report and the scope record can support answers to customers, but they do not replace certifications or organizational controls required separately.
Can we test a staging environment?+
Yes, as long as it adequately represents production controls and flows. Any significant differences have to be documented.
Do you test multi-tenant isolation?+
Yes. It is one of the priority controls whenever different customers share the same platform.
Next step
Is your SaaS moving into larger accounts?
Share the architecture, roles, integrations and commercial deadline so we can define the scope.