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5.3
Simple Flight Ticket Booking System may allow hackers to inject malicious scripts
CVE-2026-3763
Summary
The Simple Flight Ticket Booking System version 1.0 has a security flaw that lets an attacker inject malicious code into the system. This could allow them to take control of your website or steal sensitive information. Update to the latest version to fix this issue.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| carmelo | simple_flight_ticket_booking_system | 1.0 | – |
Original title
A vulnerability was found in code-projects Simple Flight Ticket Booking System 1.0. The affected element is an unknown function of the file showhistory.php. The manipulation results in cross site s...
Original description
A vulnerability was found in code-projects Simple Flight Ticket Booking System 1.0. The affected element is an unknown function of the file showhistory.php. The manipulation results in cross site scripting. It is possible to launch the attack remotely. The exploit has been made public and could be used.
nvd CVSS2.0
5.0
nvd CVSS3.1
4.3
nvd CVSS4.0
5.3
Vulnerability type
CWE-79
Cross-site Scripting (XSS)
CWE-94
Code Injection
Published: 8 Mar 2026 · Updated: 13 Mar 2026 · First seen: 8 Mar 2026