Web Application VAPT
OWASP-aligned testing for product and customer portals
Manual web & API VAPT with PoCs and free critical/high retest.
Authorized web and API penetration testing for SaaS, FinTech, EdTech, and e-commerce stacks. Engineers validate every finding with a proof of concept and score business impact — not scanner dumps.
- Madhapur, Ayyappa Society, Hyderabad
- Manual finding validation
- Free critical/high retest
- View sample reports
- OSCP
- CEH
- CISSP
- CISA
What Web VAPT covers
Authorized web and API penetration testing for SaaS, FinTech, EdTech, and e-commerce stacks. Engineers validate every finding with a proof of concept and score business impact — not scanner dumps.
When teams engage us
Web Application VAPT helps EdTech, FinTech, SaaS, Healthcare IT, e-commerce, colleges, and mid-market teams reduce breach risk with accountable Cynarks engineers — not slideware.
Scoped & authorized
Clear rules of engagement and blast-radius limits before any testing or monitoring starts.
Business-ranked findings
Issues ordered by exploitability and business impact, not scanner volume.
Remediation partnership
Engineers available for clarification and retest of critical/high items where the SKU includes it.
Evidence for audits
Reports and dashboards your compliance and customer-security teams can reuse.
Product security that sales can show customers.
We map auth, tenancy, payments, and admin paths first — then chain findings the way attackers do under signed ROE.
Scoped phases with named outputs.
Four phases · 5–10 working days · each phase ends with named outputs you can hold us to.
OWASP WSTG · OWASP API Top 10 · CVSS v3.1
Scope & access
Confirm assets, success criteria, contacts, and emergency stop conditions.
- Statement of work
- ROE / access checklist
- Success metrics
Execute
Run the assessment or managed rhythm with daily/weekly status as agreed.
- Working notes
- Interim critical alerts
- Evidence pack
Report & debrief
Deliver ranked findings, executive summary, and remediation workshop.
- Technical report
- Executive brief
- Remediation plan
Retest / cadence
Verify fixes or continue the retainer monitoring cycle.
- Retest notes
- Open-item tracker
- Next-period plan
What we test and harden
Flaw classes and disciplines we prioritize on every web vapt engagement.
Auth & session
Login, MFA, SSO, session fixation, and password reset abuse.
Access control
IDOR, BOLA, privilege escalation across roles and tenants.
Injection & XSS
SQLi, command injection, stored/reflected XSS with PoCs.
Business logic
Checkout, coupons, quotas, and workflow bypasses.
API security
Rate limits, mass assignment, and broken object-level auth.
Misconfig & secrets
Debug endpoints, verbose errors, leaked keys in clients.
Tools we use on this work
What you receive
Named artifacts you can open, share with auditors, and hand to engineering — not vague promises.
Executive summary
Business-readable risk narrative for leadership and boards.
Technical findings
Reproduction steps, evidence, and CVSS/business context where applicable.
Remediation roadmap
Prioritized fixes with owners and suggested sequencing.
Evidence appendix
Screenshots, logs, and configs redacted for safe sharing.
Retest / cadence notes
Verification of critical/high fixes or monthly MSS status.
Client portal updates
Status visible to authorized client users when the engagement is on ops portal.
What we typically confirm
Flaw classes we most often validate on this engagement type — so scope conversations stay realistic.
Broken object-level authorization on customer APIs
Weak session handling after SSO or MFA
Business-logic bypass on payments or quotas
Stored XSS in admin or support tools
Excessive data returned from list endpoints
Secrets or tokens embedded in frontend bundles
Missing rate limits on auth and OTP paths
Over-privileged service accounts in integrations
What we need from you
A short checklist so kickoff is not delayed. Most items take under an hour — and everything shared is covered by NDA from the first call.
Signed authorization / ROE before testing or monitoring starts
Named technical and business contacts with escalation paths
Asset list and environment access (VPN, cloud roles, builds)
Maintenance windows for invasive tests where required
Willingness to assign remediation owners within two weeks of report
Web VAPT FAQ
EdTech, FinTech, SaaS, Healthcare IT, e-commerce, colleges/universities, mid-sized enterprises, and tech startups that need accountable security delivery from Hyderabad.
Services often paired with this
Planning a VAPT, red team, or cloud review?
Talk to a Cynarks engineer in Hyderabad. We map in-scope apps and networks, propose a realistic test window, and outline deliverables — so you know exactly what the engagement covers before you commit.
Madhapur · +91 73373 81478 · security@cynarks.com