Penetration Testing Services
We identify security vulnerabilities in applications, networks, and APIs through controlled attack simulations, delivering clear technical reports and remediation guidance.
Real-world pentesting, powered by bug bounty expertise
We don’t simulate. We attack like real-world adversaries. Our penetration tests are planned and run by seasoned bug-bounty hunters with responsible disclosures to 100+ companies worldwide. Syncode delivers offensive-grade testing and clear, actionable insights to secure your web, API, and infrastructure.
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Resolved Reports
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Programs Audited
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Companies Secured
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Critical Findings
ATTACK SURFACE
We will secure your whole infrastructure
Web Application Testing
Perform in-depth testing on web apps across OWASP Top 10 risks, including injection, broken access control, and misconfigurations. Uncover vulnerabilities in modern web applications and frameworks.
Critical
CVE-2021-44228 (Log4Shell) - RCE via Log4j lookup
High
Stored XSS in Order Page
Medium
Sensitive Data Exposure via Verbose Error Messages
Low
Autocomplete Enabled on Password Fields
Medium
Insecure JWT Token Storage in LocalStorage
High
SQL Injection in Search Parameter
Low
Missing Security Headers (CSP, X-Frame-Options)
Critical
IDOR in Account Deletion Endpoint
Medium
Open Redirect in OAuth Flow
Critical
CVE-2021-44228 (Log4Shell) - RCE via Log4j lookup
High
Stored XSS in Order Page
Medium
Sensitive Data Exposure via Verbose Error Messages
Low
Autocomplete Enabled on Password Fields
Medium
Insecure JWT Token Storage in LocalStorage
High
SQL Injection in Search Parameter
Low
Missing Security Headers (CSP, X-Frame-Options)
Critical
IDOR in Account Deletion Endpoint
Medium
Open Redirect in OAuth Flow
API Security Testing
Map and test APIs by analyzing business logic, versioning, and endpoint exposure. Detect injection flaws, misconfigurations, and authorization gaps across REST, GraphQL, and more.
PUT /api/me
Response
{ "username": "attacker", "email": "attacker@syncode.ba", "role": "admin" }
Network Testing
Evaluate internal and external network surfaces through TCP/UDP scanning, asset discovery, and service enumeration. Identify misconfigurations, exposed systems, and external-facing assets.
HOSTPORTTECHIP
api.syncode.ba443185.199.111.153
auth.syncode.ba443185.199.110.153
cdn.syncode.ba443104.21.65.32
db.syncode.ba543210.0.0.4
api.syncode.ba443185.199.111.153
auth.syncode.ba443185.199.110.153
cdn.syncode.ba443104.21.65.32
db.syncode.ba543210.0.0.4
Code Security Audit
Conduct source code reviews to identify logic flaws, insecure design patterns, hardcoded secrets, and vulnerabilities such as SSRF, XSS, and improper input validation across repositories and development environments.
Our Credibility
What makes Syncode penetration tests different?
Every recommendation you get from us has already proven itself against real targets with real stakes.
Experienced hackers with Bug Bounty DNA
1 500+ verified findings across companies worldwide
Real exploits, not check-marks
we chain issues into real business-impact vulnerabilities
Zero-day mindset
we use custom private tooling that unveils flaws your usual scanners miss
Action-oriented reporting
detailed PoCs, fixes & retest
We’ve helped the world’s leading companies stay secure.
More than just a report
This isn’t a static PDF. Our report is a decision-making tool — highlighting real business and technical risks and providing clear remediation steps.
Executive Summary
highlights business risk, impact & recommended next steps for leadership
In-Depth Vulnerability Analysis
for each finding: description, risk level, business impact and reproduction steps
CVSS & Impact Context
every issue is scored and explained from both technical and business angles
Action Plan
prioritization guidance, developer instructions and retesting after fixes
Proof of Concept
we include a working example for every vulnerability to demonstrate real-world impact
Methodology & Timeline
a transparent breakdown of each testing phase, aligned with industry standards like OWASP and NIST
Pentest Inquiry
Let's secure your software!
Our expert pentesters simulate attacks to uncover real-world vulnerabilities.
Network penetration testing
Web & API pentests
Social engineering simulations
Consulting
Other
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