---
id: CVE-2026-12859
title: Missing Authorization vulnerability in Caz Informatics Services Trade Inc
summary: "Missing Authorization vulnerability in Caz Informatics Services Trade Inc. Advancity ALMS Cloud allows Accessing Functionality Not Properly Constrained by ACLs.\n\nThis issue affects Advancity ALMS Cloud: through 2026-10-08.\_NOTE: The vend…"
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-862
vendor: Caz Informatics Services Trade Inc.
product: Advancity ALMS Cloud
affected:
  - advancity_alms_cloud <= 2026-10-08
published: '2026-10-08'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T20:17:36.100'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-12859'
references:
  - url: 'https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1276'
    label: iletisim@usom.gov.tr
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-08T14:47:16.347Z'
---

## Overview

Missing Authorization vulnerability in Caz Informatics Services Trade Inc. Advancity ALMS Cloud allows Accessing Functionality Not Properly Constrained by ACLs.

This issue affects Advancity ALMS Cloud: through 2026-10-08. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

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