Find the Weaknesses Attackers Could Use to Compromise Your Web Application
Understand how flaws in authentication, access control, business logic, sessions, and data handling could expose customer accounts, sensitive information, and critical workflows—then give your team clear evidence to fix them.
Web Application Penetration Testing
Web Application Penetration Testing examines how an authorized attacker could interact with the application, manipulate its intended behavior, cross access boundaries, and combine weaknesses to reach sensitive data or critical functionality.
Teisoft combines automated discovery with manual testing, application context, and professional judgment to evaluate the security of customer portals, SaaS platforms, administrative systems, e-commerce applications, business applications, and other supported web environments.
Every engagement is performed within an approved scope and documented rules of engagement designed to protect production systems and minimize unnecessary disruption.
Designed to Test and Secure Web Applications
Authentication and Account Security
Evaluate login, registration, password recovery, multi-factor authentication, account verification, credential handling, and other identity workflows for paths that could enable unauthorized access.
Authorization and Access Control
Determine whether users can access data, records, functionality, administrative actions, or tenant resources beyond their intended permissions.
Business Logic and Workflow Abuse
Test whether legitimate functionality can be manipulated, bypassed, repeated, reordered, or combined to create unintended business or security outcomes.
Built Around the Workflows That Matter Most to Your Business
Sensitive Business Workflows
- Purchases and payments.
- Orders and reservations.
- Approvals and authorizations.
- Subscription changes.
- Financial or operational transactions.
- Discounts and promotional logic.
- User invitations.
- Document approvals.
- Data exports.
- Privileged administrative actions.
Data and File Handling
- File uploads and downloads.
- Document access.
- Search and filtering.
- Data exports.
- Sensitive records.
- Application-generated reports.
- User-supplied content.
- Data validation.
- Error messages.
- Debug information.
Administrative and Integrated Functionality
- Administrative portals.
- Support functionality.
- Internal dashboards.
- Partner access.
- Third-party integrations.
- Webhooks.
- Application APIs.
- Background processes.
- Service accounts.
- Management interfaces.
Why Web Applications Require Human-Led Testing
Business Rules Are Unique
Automated tools do not know which users should approve, access, modify, or complete a specific business action.
Authorization Requires Multiple Perspectives
Testing access control often requires comparing behavior across users, roles, tenants, records, and application states.
Multi-Step Attacks Require Reasoning
Attack paths may depend on combining several functions or weaknesses in a specific sequence.
Application Context Changes Severity
The same technical condition can have very different consequences depending on the affected data and workflow.
Test at the Moments When Application Risk Changes
Before a Major Release
Identify exploitable weaknesses before new functionality, sensitive workflows, or architectural changes reach customers.
After Significant Application Changes
Reassess authentication, authorization, data access, integrations, or business logic after material modifications.
Before Customer or Audit Reviews
Provide documented independent testing to support security questionnaires, customer assurance, procurement, and applicable compliance requirements.
After a Security Incident
Determine whether affected functionality remains vulnerable and verify the corrective actions implemented after containment.
Before an Acquisition or Investment
Identify material application-security risks that could affect the value, operation, or integration of a business or technology asset.
As Part of a Continuous Testing Program
Reassess changing applications and high-risk workflows throughout the year rather than relying only on a point-in-time annual test.
Find the Weaknesses Hidden Inside Your Application Workflows
Discuss Your Web Application Pentest
Assess your web application before a major release, customer launch, audit, acquisition, or security review.
