CVE-2026-96384: CWE-863 Incorrect Authorization in Drupal Mermaid Diagram Field
Description
CVE-2026-96384 is an incorrect authorization vulnerability in the Drupal Mermaid Diagram Field module that allows forceful browsing. It affects versions from 1.0.4 up to but not including 1.0.9. This vulnerability could allow unauthorized users to access resources or functionality they should not have permission to reach.
Affected software
Drupal
Mermaid Diagram Field
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability identified as CVE-2026-96384 in the Drupal Mermaid Diagram Field module is classified as CWE-863 (Incorrect Authorization). It allows forceful browsing, meaning an attacker could bypass authorization checks to access restricted content or functionality. The affected versions are from 1.0.4 through 1.0.8 inclusive. No CVSS score or detailed exploit information is provided, and no known exploits are reported in the wild.
Potential Impact
Unauthorized users may gain access to restricted resources or functionality within the Mermaid Diagram Field module due to improper authorization checks. This could lead to information disclosure or unauthorized actions depending on the module's role in the Drupal environment.
Mitigation Recommendations
No patch or official fix information is provided in the available data. Patch status is not yet confirmed — check the Drupal vendor advisory for current remediation guidance. Until a fix is available, restrict access to the affected module and monitor for unusual access patterns related to Mermaid Diagram Field functionality.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- drupal
- Date Reserved
- 2026-09-23T01:32:48.996Z
- State
- PUBLISHED
Threat ID: 6ad968044d27ba8daa1a2870
Added to database: 10/22/2026, 01:33:56 UTC
Last enriched: 10/22/2026, 01:45:48 UTC
Last updated: 10/22/2026, 01:48:31 UTC
Views: 3
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.