---
id: CVE-2026-16229
title: A flaw has been found in itsourcecode Courier Management System up to 1.0
summary: >-
  A flaw has been found in itsourcecode Courier Management System up to 1.0.
  Affected by this vulnerability is an unknown functionality of the file
  /index.php. Executing a manipulation of the argument page can lead to cross
  site scripting.…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'
cwe:
  - CWE-79
  - CWE-94
published: '2026-07-19'
updated: '2026-07-19'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-16229'
references:
  - url: 'https://github.com/saintpierrezgnk4950-pixel/CVE-project/issues/1'
    label: cna@vuldb.com
  - url: 'https://itsourcecode.com/'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-16229'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/858250'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/380051'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/380051/cti'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.0047
epssPercentile: 0.37984
ingestedAt: '2026-07-19T14:31:07.518Z'
---

## Overview

A flaw has been found in itsourcecode Courier Management System up to 1.0. Affected by this vulnerability is an unknown functionality of the file /index.php. Executing a manipulation of the argument page can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been published and may be used.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.