Web Application Security

Common Security Mistakes in Indian Web Applications

Many Indian SMEs run custom CRMs, booking systems, dashboards, ERP extensions, portals and payment flows. These applications often work well functionally, but security is treated as a final checklist rather than a design requirement.

Admin panels exposed publicly

Admin panels are often easy to find and protected only by a password. Stronger controls include MFA, IP restrictions, logging, lockouts and role separation.

Authorization handled only in the menu

Hiding a menu item is not access control. Every sensitive backend action must verify the user’s role and ownership server-side.

Direct object access

Invoice IDs, ticket IDs, customer IDs and report IDs should not be trusted just because they come from an authenticated session. Ownership checks are essential.

Debug mode left enabled

Error traces, environment details and SQL messages can reveal framework versions, paths, table names and logic. Production should expose minimal errors and log detail privately.

Weak file handling

Uploads for KYC, profiles, resumes, documents and imports should validate file type, size, storage location and access permissions. Private documents should not be stored in publicly guessable paths.

Payment and webhook trust issues

Payment success should be confirmed server-to-server, not only through frontend redirects. Webhooks must be verified and logged.

Missing audit logs

Admin changes, exports, failed logins, role changes, password resets and payment state changes should be auditable. Without logs, incident response becomes guesswork.

What to do first

Review authentication, authorization, file uploads, payment flows, admin panels, debug settings and logs. A practical security audit can usually find the highest-risk issues quickly.