---
title: "CVE-2026-90566: Rizwan17 inventory-management-system - Authorization Bypass"
description: "Rizwan17 inventory-management-system up to bfe78a330d01bb26b9daec5dc9ecd5c77900e03f contains an authorization bypass caused by manipulation of the \"usertype\" argument in createUserAccount function of register.php, letting remote attackers gain improper authorization, exploit requires crafted request."
url: https://panop.io/threat-heartbeat/CVE-2026-90566/
---

# CVE-2026-90566 Rizwan17 inventory-management-system - Authorization Bypass

Rizwan17 inventory-management-system up to bfe78a330d01bb26b9daec5dc9ecd5c77900e03f contains an authorization bypass caused by manipulation of the "usertype" argument in createUserAccount function of register.php, letting remote attackers gain improper authorization, exploit requires crafted request.

CVSS base score 7.3 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.47% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-90566)

## Details

Type

Authorization Bypass

Impact

Broken Access Control

CVSS vector

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

Published

13 September 2026

Updated

15 October 2026

Weakness

[CWE-266](https://cwe.mitre.org/data/definitions/266.html)

## Vendor fix

Update to the latest version when available.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-90566](https://nvd.nist.gov/vuln/detail/CVE-2026-90566)
- [http://github.com/Rizwan17/inventory-management-system/issues/16](http://github.com/Rizwan17/inventory-management-system/issues/16)
- [https://vuldb.com/cve/CVE-2026-90566](https://vuldb.com/cve/CVE-2026-90566)
- [https://vuldb.com/submit/912565](https://vuldb.com/submit/912565)
- [https://vuldb.com/vuln/403151](https://vuldb.com/vuln/403151)
- [https://vuldb.com/vuln/403151/cti](https://vuldb.com/vuln/403151/cti)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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