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Case Studies

Real Vulnerabilities. Real Business Impact.

Explore anonymized examples of security weaknesses discovered during real-world security assessments.

Case studies

CASE 01Critical

Broken Object-Level Authorization

Industry
Fintech SaaS
Vulnerability
BOLA / IDOR

Attack Scenario

A predictable resource identifier in an account endpoint was swapped for another customer's ID. The server returned the record without validating ownership.

Business Impact

Unauthorized users could access another customer's resources.

Remediation

Server-side object-level authorization was implemented.

Security Outcome

Cross-tenant access eliminated and verified during retesting.

CASE 02Critical

Privilege Escalation

Industry
Healthcare Platform
Vulnerability
Broken Access Control

Attack Scenario

Admin-only functionality was protected only in the frontend. Replaying the underlying requests from a standard account succeeded.

Business Impact

A low-privileged user gained access to administrative functionality.

Remediation

Server-side role validation was implemented.

Security Outcome

All privileged operations now enforce role checks at the API layer.

CASE 03High

API Authorization Weakness

Industry
E-commerce
Vulnerability
Missing Function-Level Authorization

Attack Scenario

Internal reporting endpoints accepted valid customer tokens. Modifying request parameters exposed order and customer data beyond the caller's scope.

Business Impact

Manipulated API requests exposed restricted information.

Remediation

Authorization checks were added to protected endpoints.

Security Outcome

Endpoint inventory reviewed and consistent authorization middleware adopted.

CASE 04High

Business Logic Vulnerability

Industry
Online Education
Vulnerability
Workflow Bypass

Attack Scenario

A multi-step enrollment flow relied on client state. Skipping directly to the final step completed the process without the required approval.

Business Impact

An important application workflow could be bypassed.

Remediation

Business rules were enforced server-side.

Security Outcome

State transitions are validated on the server with full audit logging.

CASE 05High

Cloud Misconfiguration

Industry
Logistics Technology
Vulnerability
Excessive Exposure / IAM

Attack Scenario

A storage bucket and an internal management interface were reachable from the internet, and an over-privileged role could enumerate secrets.

Business Impact

Sensitive infrastructure was unnecessarily exposed.

Remediation

Access controls and cloud configuration were hardened.

Security Outcome

Least-privilege IAM, private networking, and continuous configuration monitoring.

CASE 06Medium

Mobile Security Weakness

Industry
Consumer Banking
Vulnerability
Insecure Data Storage

Attack Scenario

Session tokens and personal data were written to unencrypted local storage that could be recovered from a compromised or rooted device.

Business Impact

Sensitive information could be extracted from insecure local storage.

Remediation

Secure storage and encryption mechanisms were implemented.

Security Outcome

Data at rest is protected using platform keystores with root/jailbreak detection.

7+
Years of Security Experience
100+
Security Engagements
20,000+
Vulnerabilities Identified
10+
Industries Served

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