Urgent WordPress CRM Fix: Login Redirect Issue (Security & Debugging)
- Posted 3 days ago
- Remote
Job description
We need an experienced WordPress/PHP developer to urgently resolve a critical login redirect bug in our CRM. The issue must be fixed within 36–48 hours due to its security and data privacy impact.The Problem:
- The “Check Status” login module redirects all users to the same order.
- Customers are seeing other customers’ details (serious privacy risk).
- CRM backend data is correct — the issue likely lies in session handling, caching, or query mapping.
- Diagnosis & Root Cause Analysis
- Trace authentication/session flow.
- Review SQL queries, tokens, and cache layers.
- Bug Fix
- Correct login-to-order mapping.
- Ensure valid/invalid/expired sessions behave correctly.
- Test with multiple accounts (sample logins provided).
- Security Hardening
- Add nonce/session validation.
- Prevent direct URL injections.
- Ensure no cached private data leaks.
- Regression Testing
- Verify isolation across multiple logins.
- Provide test script or proof of fix.
- Add Nepal to nationality lists, visa pages, and dropdowns.
- Stable & secure login module.
- Written summary of root cause + fixes.
- Security safeguards implemented.
- Nepal nationality updates completed.
- Strong skills in WordPress, PHP, MySQL.
- Expertise in authentication, sessions, debugging.
- Available immediately with a proven track record.
- Fixed price: $400 (milestones: Diagnosis > Fix > Security Hardening).
- Future maintenance opportunities for successful delivery.
Skills required
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