PatchSiren cyber security CVE debrief
CVE-2026-11488 code-projects CVE debrief
A SQL injection vulnerability has been discovered in the Simple Flight Ticket Booking System 1.0. The vulnerability affects an unknown part of the file checkUser.php, specifically the POST parameter handler for the Username argument. This allows for remote exploitation, and a public exploit has been disclosed.
- Vendor
- code-projects
- Product
- Simple Flight Ticket Booking System
- CVSS
- MEDIUM 5.5
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-06-08
- Original CVE updated
- 2026-06-08
- Advisory published
- 2026-06-08
- Advisory updated
- 2026-06-08
Who should care
Users of the Simple Flight Ticket Booking System 1.0, administrators of systems using this software, and security teams responsible for vulnerability management.
Technical summary
The vulnerability is caused by improper handling of user input in the checkUser.php file, allowing for SQL injection attacks. The CVSS score for this vulnerability is 5.5, with a severity rating of MEDIUM.
Defensive priority
MEDIUM
Recommended defensive actions
- Apply patches or updates to the Simple Flight Ticket Booking System 1.0 to fix the SQL injection vulnerability.
- Implement input validation and sanitization for user input in the checkUser.php file.
- Monitor systems using this software for potential exploitation attempts.
Evidence notes
The vulnerability was discovered and publicly disclosed on June 8, 2026. The CVE record and NVD details can be found at [cve-org] and [nvd], respectively.
Official resources
CVE-2026-11488 was published on 2026-06-08T05:16:30.020Z and modified on 2026-06-08T14:57:14.757Z.