---
id: CVE-2026-86309
title: A flaw has been found in itsourcecode Sales and Inventory System 1.0
summary: >-
  A flaw has been found in itsourcecode Sales and Inventory System 1.0. Impacted
  is an unknown function of the file /pages/pro_searchfrm.php. This manipulation
  of the argument ID causes sql injection. The attack can be initiated remotely.
  …
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-74
  - CWE-89
vendor: itsourcecode
product: Sales and Inventory System
affected:
  - sales_and_inventory_system 1.0
published: '2026-09-07'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T13:17:29.040'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-86309'
references:
  - url: 'https://github.com/yunfan668/cve/issues/1'
    label: cna@vuldb.com
  - url: 'https://itsourcecode.com/'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-86309'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/894880'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/399482'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/399482/cti'
    label: cna@vuldb.com
  - url: 'https://github.com/yunfan668/cve/issues/1'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-08T12:55:09.916738Z'
epss: 0.002
epssPercentile: 0.10181
ingestedAt: '2026-09-08T15:33:26.978Z'
---

## Overview

A flaw has been found in itsourcecode Sales and Inventory System 1.0. Impacted is an unknown function of the file /pages/pro_searchfrm.php. This manipulation of the argument ID causes sql injection. The attack can be initiated remotely. The exploit has been published and may be used.

## Remediation

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