CVE-2026-12859: CWE-862 Missing Authorization in Caz Informatics Services Trade Inc. Advancity ALMS Cloud
Description
CVE-2026-12859 is a missing authorization vulnerability in Caz Informatics Services Trade Inc.'s Advancity ALMS Cloud product. This flaw allows access to functionality that is not properly constrained by access control lists (ACLs). The vulnerability affects versions up to and including 2026-10-08. The vendor was contacted but did not respond to the disclosure. The CVSS 3.1 base score is 6.5, indicating a medium severity issue with network attack vector, low attack complexity, and requiring low privileges without user interaction. Confidentiality impact is high, while integrity and availability impacts are none.
CVSS v3.1
Score 6.5medium
Affected software
Caz Informatics Services Trade Inc.
Advancity ALMS Cloud
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-862) in Advancity ALMS Cloud allows an attacker with low privileges to access functionality that should be restricted by ACLs, potentially leading to unauthorized disclosure of sensitive information. The issue affects all versions up to and including 2026-10-08. The vendor has not provided a response or patch. The CVSS 3.1 score of 6.5 reflects a medium severity with high confidentiality impact but no integrity or availability impact.
Potential Impact
An attacker with low privileges can access restricted functionality, resulting in unauthorized disclosure of sensitive data. There is no impact on data integrity or system availability. The vulnerability is exploitable remotely over the network without user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded or provided a fix, monitor official channels for updates. Until a fix is available, restrict access to the affected system to trusted users and consider additional access control measures to limit exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- TR-CERT
- Date Reserved
- 2026-06-22T07:03:56.120Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ac7ad642cdf04f65620c9ed
Added to database: 10/08/2026, 14:49:08 UTC
Last enriched: 10/08/2026, 15:03:30 UTC
Last updated: 10/08/2026, 15:08:19 UTC
Views: 4
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