SQL Injection in Code-Projects Simple Flight Ticket Booking System
CVE-2026-11488
A vulnerability has been found in code-projects Simple Flight Ticket Booking System 1.0. This affects an unknown part of the file checkUser.php of the component POST Parameter Handler. The manipulation of the argument Username leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (17.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 17.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Code-Projects Simple Flight Ticket Booking System — versions 1.0
Weakness classification (CWE)
References
- code-projects.org/ (product)
- github.com/K1venn/cves/issues/1 (issue-tracking, exploit)
- vuldb.com/cve/CVE-2026-11488 (third-party-advisory)
- vuldb.com/submit/834511 (third-party-advisory)
- vuldb.com/vuln/369108 (technical-description, vdb-entry)
- vuldb.com/vuln/369108/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-11488?
- CVE-2026-11488 is a high-severity vulnerability in Code-Projects Simple Flight Ticket Booking System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-06-08.
- How severe is CVE-2026-11488?
- High severity. CVSS v3 base score is 7.3 out of 10.