---
id: CVE-2026-90694
title: >-
  A vulnerability has been found in SourceCodester Inventory Management System
  1.0
summary: >-
  A vulnerability has been found in SourceCodester Inventory Management System
  1.0. Affected is an unknown function of the file /api/customers_handler.php of
  the component Customer Management Module. Such manipulation of the argument
  Custo…
severity: low
cvss: 3.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N'
cwe:
  - CWE-79
  - CWE-94
vendor: SourceCodester
product: Inventory Management System
affected:
  - inventory_management_system 1.0
published: '2026-09-14'
updated: '2026-09-14'
sourceUpdated: '2026-09-14T20:56:48.220'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90694'
references:
  - url: 'https://gist.github.com/fhewm98/46580c8919d2144e2e5e7598e54df868'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-90694'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/916013'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403227'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403227/cti'
    label: cna@vuldb.com
  - url: 'https://www.sourcecodester.com/'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-14T10:39:51.032289Z'
ingestedAt: '2026-09-14T15:23:07.463Z'
epss: 0.00199
epssPercentile: 0.09937
---

## Overview

A vulnerability has been found in SourceCodester Inventory Management System 1.0. Affected is an unknown function of the file /api/customers_handler.php of the component Customer Management Module. Such manipulation of the argument Customer_Name leads to cross site scripting. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.

## Remediation

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