Cross-Site Scripting Vulnerability in Online Food Ordering System by Code-Projects
CVE-2026-4899

4.8MEDIUM

Key Information:

Vendor

Code-projects

Status
Online Food Ordering System
Vendor
CVE Published:
26 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4899?

A security flaw has been identified in the Online Food Ordering System (version 1.0) developed by Code-Projects. This vulnerability involves an improper handling of user-supplied input within the /dbfood/food.php file, specifically targeting the argument 'cuisines'. This oversight allows for cross-site scripting (XSS) attacks, where an attacker can inject malicious scripts into web pages viewed by other users. The exploit has been made public, increasing the risk of it being leveraged for attacks against affected systems. Immediate attention to input validation and proper sanitization is recommended to mitigate potential exploitation.

Affected Version(s)

Online Food Ordering System 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-4899 - Proof of Concept

References

https://vuldb.com/?id.353641
vdb-entrytechnical-description
https://vuldb.com/?ctiid.353641
signaturepermissions-required
https://vuldb.com/?submit.776444
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

AhmadMarzook (VulDB User)
.