---
id: CVE-2026-96384
title: >-
  Mermaid Diagram Field - Moderately critical - Access bypass -
  SA-CONTRIB-2026-180
summary: >-
  Incorrect Authorization vulnerability in Drupal Mermaid Diagram Field allows
  Forceful Browsing. This issue affects Mermaid Diagram Field versions: from
  1.0.4 to 1.0.9.
severity: low
cvss: 3.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N'
cvssSource: adp
cwe:
  - CWE-863
vendor: Drupal
product: Mermaid Diagram Field
affected:
  - mermaid_diagram_field >= 1.0.4 < 1.0.9
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-22T14:20:31.038549Z'
published: '2026-10-22'
updated: '2026-10-22'
sourceUpdated: '2026-10-22T14:20:34.357Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-96384'
references:
  - url: 'https://www.drupal.org/sa-contrib-2026-180'
tags:
  - cve.org
ingestedAt: '2026-10-22T02:23:25.211Z'
---

## Overview

Incorrect Authorization vulnerability in Drupal Mermaid Diagram Field allows Forceful Browsing. This issue affects Mermaid Diagram Field versions: from 1.0.4 to 1.0.9.

## Affected

- `mermaid_diagram_field >= 1.0.4 < 1.0.9`

## Remediation

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