CVE-2026-3709 — HIGH (7.3) — White Hats Nepal

Vulnerability Description

A weakness has been identified in code-projects Simple Flight Ticket Booking System 1.0. This affects an unknown function of the file /register.php. Executing a manipulation of the argument Username can lead to sql injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.

CVSS Score

7.3

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Carmelo	Simple Flight Ticket Booking System	1.0

Related Weaknesses (CWE)

CWE-74 CWE-89

References

https://code-projects.org/Product
https://github.com/Owen-YuanW/CVE/issues/3ExploitIssue TrackingThird Party Advisory
https://vuldb.com/?ctiid.349655Permissions RequiredVDB Entry
https://vuldb.com/?id.349655Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.766142Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.767883Third Party AdvisoryVDB Entry

FAQ

What is CVE-2026-3709?

CVE-2026-3709 is a vulnerability with a CVSS score of 7.3 (HIGH). A weakness has been identified in code-projects Simple Flight Ticket Booking System 1.0. This affects an unknown function of the file /register.php. Executing a manipulation of the argument Username c...

How severe is CVE-2026-3709?

CVE-2026-3709 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-3709?

Check the references section above for vendor advisories and patch information. Affected products include: Carmelo Simple Flight Ticket Booking System.