---
id: CVE-2026-85309
title: >-
  Missing Authorization vulnerability in Supsystic Ultimate Maps by Supsystic
  allows Exploiting Incorrectly Configured Access Control Security Levels.


  This issue affects Ultimate Maps by Supsystic: from n/a through 1.5.3.
summary: >-
  Missing Authorization vulnerability in Supsystic Ultimate Maps by Supsystic
  allows Exploiting Incorrectly Configured Access Control Security Levels.


  This issue affects Ultimate Maps by Supsystic: from n/a through 1.5.3.
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-862
published: '2026-09-03'
updated: '2026-09-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-85309'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/ultimate-maps-by-supsystic/vulnerability/wordpress-ultimate-maps-by-supsystic-plugin-1-5-3-broken-access-control-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
epss: 0.00176
epssPercentile: 0.07373
ingestedAt: '2026-09-05T20:44:37.621Z'
---

## Overview

Missing Authorization vulnerability in Supsystic Ultimate Maps by Supsystic allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects Ultimate Maps by Supsystic: from n/a through 1.5.3.

## Remediation

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