CVE-2026-1599
📋 TL;DR
This vulnerability in Bdtask Bhojon Restaurant Management System allows attackers to manipulate checkout parameters (orggrandTotal/vat/service_charge/grandtotal) remotely, potentially causing business logic errors that could affect pricing calculations or order processing. It affects all systems running versions up to January 16, 2026. The vulnerability is publicly disclosed and exploitable without authentication.
💻 Affected Systems
- Bdtask Bhojon All-In-One Restaurant Management System
📦 What is this software?
Bhojon by Bdtask
⚠️ Risk & Real-World Impact
Worst Case
Attackers could manipulate order totals, causing financial losses through incorrect billing, order processing errors, or inventory discrepancies that disrupt restaurant operations.
Likely Case
Manipulation of checkout parameters leading to incorrect order pricing, potential revenue loss, or order processing failures.
If Mitigated
With proper input validation and business logic controls, impact would be limited to failed exploitation attempts with no operational disruption.
🎯 Exploit Status
Exploit details are publicly available on GitHub and VulDB. The vulnerability requires manipulation of specific parameters in checkout requests.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available
Restart Required: No
Instructions:
No official patch available. Vendor has not responded to disclosure. Consider workarounds or alternative solutions.
🔧 Temporary Workarounds
Input Validation and Sanitization
allImplement server-side validation for all checkout parameters to ensure they match expected values and formats.
Implement validation in /hungry/placeorder endpoint code
Web Application Firewall Rules
allDeploy WAF rules to block suspicious parameter manipulation in checkout requests.
Configure WAF to monitor and block unusual patterns in orggrandTotal, vat, service_charge, grandtotal parameters
🧯 If You Can't Patch
- Isolate the restaurant management system behind a firewall with strict access controls
- Implement additional monitoring and alerting for unusual checkout activity
🔍 How to Verify
Check if Vulnerable:
Test if the /hungry/placeorder endpoint accepts manipulated orggrandTotal/vat/service_charge/grandtotal parameters that affect checkout calculations.Check Version:
Check system version in admin panel or configuration files for version 20260116 or earlierVerify Fix Applied:
Verify that parameter manipulation no longer affects checkout calculations and all inputs are properly validated.📡 Detection & Monitoring
Log Indicators:
- Unusual parameter values in /hungry/placeorder requests
- Multiple failed checkout attempts with manipulated totals
Network Indicators:
- HTTP requests to /hungry/placeorder with unusual parameter patterns
- Rapid checkout attempts with varying totals
SIEM Query:
source="web_logs" AND uri="/hungry/placeorder" AND (param="orggrandTotal" OR param="vat" OR param="service_charge" OR param="grandtotal") AND value NOT LIKE expected_pattern