SQL Injection Vulnerability in Flight PHP Framework
CVE-2026-42550

8.8HIGH

Key Information:

Vendor

FlightPHP

Status
Core
Vendor
CVE Published:
13 May 2026

What is CVE-2026-42550?

The Flight PHP micro-framework is susceptible to SQL injection due to its SimplePdo methods (insert, update, delete) directly concatenating input data without proper validation or sanitization. This flaw can be exploited when an attacker crafts malicious array keys, allowing them to manipulate SQL queries and potentially access or alter database information. The vulnerability has been addressed in version 3.18.1.

Affected Version(s)

core < 3.18.1

References

https://github.com/flightphp/core/security/advisories/GHS...
x_refsource_CONFIRM

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.