CVE-2026-3763

Name: CVE-2026-3763
Creator: NVD / NIST
Published: 2026-03-08T19:16:01.803+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2026-3763 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. 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. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.1/10

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

CVSS 4.0

2.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.30%

22.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Carmelo	Simple Flight Ticket Booking System	1.0

References

https://code-projects.org/Product
https://github.com/shenxianyuguitian/simple-flight-booking-XSSExploit, Third Party Advisory
https://vuldb.com/?ctiid.349741Permissions Required, VDB Entry
https://vuldb.com/?id.349741Third Party Advisory, VDB Entry
https://vuldb.com/?submit.768182Third Party Advisory, VDB Entry

Timeline

Published: Mar 8, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-3763?

How severe is CVE-2026-3763?

CVE-2026-3763 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2026-3763?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-3763?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST