Securing the Future of Web Apps
Hacker-led VAPT and penetration testing with CERT-In aligned methodology, developer-ready fixes, and free retests, so you ship fast without shipping risk.
Offensive coverage across the stack
A predictable engagement, every time
Scope & Threat Model
Architecture review, asset inventory, abuse-case mapping.
Manual Exploitation
Senior pentesters chain weaknesses into business impact.
Report & Video PoCs
Developer-ready writeups with reproducible exploits.
Re-test & Attest
Free re-test, signed letter for auditors and customers.
Engineers, not box-checkers
Every engagement is led by a senior pentester carrying offensive-security industry credentials.
Built on global accreditations
Independently certified by the bodies that auditors, regulators and enterprise security teams trust.
Real-world findings, anonymized
IDOR → mass tenant data exposure
Chained an authorization bypass on a SaaS billing endpoint to read invoices across all customer tenants.
GraphQL alias-batching DoS
Bypassed depth limit using aliased fragments, exhausting backend Postgres with 10k synthesized queries per request.
Cross-account privilege escalation
Followed an over-permissive iam:PassRole trust chain into a partner account, gaining production S3 read.
JWT 'none' algorithm bypass
Library accepted unsigned tokens; only one tenant validated alg explicitly. Caught in code before reaching prod.
AD CS template ESC1 abuse
Used a misconfigured certificate template to request a smart-card cert for a Domain Admin and seize the forest.
Re-entrancy in cross-chain bridge
Read-only re-entrancy let a malicious recipient drain the destination-side liquidity pool during a single tx.
Trusted across regulated sectors
What security leaders say
"Scantra Security's manual approach uncovered logic flaws three vendors missed. The remediation videos saved our team weeks of back-and-forth."
Book once. We handle the rest, on your timeline.
Pick a slot that suits you. Here is exactly what happens after you hit schedule.
- 1Today30-min scoping call
We map your apps, APIs and the compliance deadline you are racing.
- 2Within 24hFixed scope and quote
A written scope, timeline and price. No vague ranges, no surprises.
- 3Within 72hTesting kicks off
Senior pentesters start manual testing with live findings in your dashboard.
- 4Before launchReport, retest, attestation
Auditor-ready report, free retest and a letter you can share with customers.
- Talk to a senior pentester, not an SDR
- Sample report shared on the call
- Free retest included in every engagement
"The scoping call alone saved us a week. We had a fixed quote the next morning and a clean report before our audit."
Talk to our experts
Get a compliance timeline, not a sales pitch. Book a call.
Last quarter, at Scantra Security:
Ready to find what attackers will?
Talk to a senior pentester. Get a tailored scope, sample report and timeline within 24 hours.