SQL Injection Vulnerability in Concert Ticket Reservation System by code-projects
CVE-2026-5554

6.9MEDIUM

Key Information:

Vendor

Code-projects

Status
Concert Ticket Reservation System
Vendor
CVE Published:
5 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-5554?

A security flaw in the Concert Ticket Reservation System version 1.0 has been identified, specifically within the parameter handling of the process_search.php file. This vulnerability allows for SQL injection attacks through malformed arguments, making it possible for an attacker to exploit the system remotely. The issue has been publicly disclosed, increasing the risk of exploitation and necessitating immediate attention from users of this software.

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Deploy the Patch

Affected Version(s)

Concert Ticket Reservation 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-2026-5554 - Proof of Concept

References

https://vuldb.com/vuln/355324
vdb-entrytechnical-description
https://vuldb.com/vuln/355324/cti
signaturepermissions-required
https://vuldb.com/submit/782874
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

wenzhuolin (VulDB User)
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