We uncover hidden flaws in your web applications before attackers can exploit them—protecting your data, users, and reputation.
At Erebus Operation, our Web Application Penetration Test doesn’t stop at scanning for common flaws—it’s a full-force break-in attempt against your digital front doors. Just as a physical pen tester would pick locks, scale fences, or tailgate into a building, we probe authentication walls, bypass filters, and exploit hidden entry points in your web apps. The result isn’t just a list of vulnerabilities—it’s a real-world demonstration of how an attacker could move through your application, and a battle plan for how to shut every door behind them.
We map out how real attackers would move through your web app, showing each pivot point and hidden access route, not just isolated flaws.
We provide a controlled package of our proof-of-concept exploits, allowing your developers to reproduce and verify every finding in-house safely and securely.
Beyond technical flaws, we test workflows (shopping carts, authentication, data flows) to uncover abuse paths that scanners never see.
We simulate advanced attacks on sessions, tokens, and roles to expose privilege escalation or identity theft risks unique to your app.
We uncover forgotten test pages, staging environments, or shadow APIs that attackers could leverage as backdoors.
Instead of just handing over a report, we walk your team through each finding with remediation strategies and secure coding guidance.
After remediation, we retest the application within 30 days at no additional cost to ensure that vulnerabilities are truly closed and your defenses remain effective.
If your business stores customer data online — from emails and passwords to payment details — you need a Web Application Penetration Test. Companies with custom or legacy apps are especially at risk since outdated code and unreviewed updates are easy entry points for attackers. Organizations bound by compliance standards like PCI DSS, HIPAA, or ISO 27001 also can’t skip testing because auditors will demand proof. E-commerce sites, SaaS platforms, and any business that relies on its website for revenue risk losing money the second they’re taken offline. Even small businesses aren’t safe; hackers use automated scans to find weaknesses, and being “too small” won’t stop you from being hit. And if you’ve already suffered a breach, you’re a known target — so testing isn’t optional, it’s survival.
It’s a simulated cyberattack against your website or web app to identify security flaws that attackers could exploit to steal data, bypass access controls, or disrupt services.
A scan shows potential issues; a penetration test proves what’s exploitable by actively attempting to bypass authentication, manipulate inputs, or chain vulnerabilities together.
We test for SQL injection, cross-site scripting (XSS), broken authentication, insecure session management, misconfigured APIs, access control flaws, and other OWASP Top 10 risks.
Even well-written applications can have logic flaws, overlooked misconfigurations, or third-party component risks. A pen test validates your defenses from an attacker’s perspective.
At least once a year—or after major updates, new features, or code changes. Each update can introduce new vulnerabilities, even in previously secure applications.
No. We structure tests to avoid service interruptions. High-impact exploits are simulated in a controlled way so your site remains online during testing.
Yes. We include API endpoints and, if in scope, mobile apps that connect to your web backend—since attackers target them as part of the same ecosystem.
Two reports: an executive summary for leadership and a technical deep-dive for developers, complete with proof-of-concepts, screenshots, and remediation steps.
Yes—Erebus Operation includes a complimentary retest within 30 days to verify your fixes and confirm vulnerabilities have been closed.
Most web app tests take 5–7 business days, depending on the application’s size, complexity, and features.
We don’t change your code directly, but we provide clear remediation guidance and can work with your developers to validate fixes.
Any business with customer portals, e-commerce platforms, online payment systems, or data-driven web apps. If your app stores sensitive data or supports business operations, you need one.
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