What is CVE-2026-96384?

CVE-2026-96384 is a low-severity vulnerability in Drupal Mermaid Diagram Field, classified under Incorrect Authorization. CVSS score: 3.5/10. Published 2026-10-22.

How severe is CVE-2026-96384?

Low severity. CVSS v3 base score is 3.5 out of 10.

Auth bypass in Drupal Mermaid Diagram Field

CVE-2026-96384

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.

Vulnerability class: Broken Access Control

Published 2026-10-22 · last modified 2026-10-22.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Drupal Mermaid Diagram Field

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

www.drupal.org/sa-contrib-2026-180

Frequently asked questions

What is CVE-2026-96384?: CVE-2026-96384 is a low-severity vulnerability in Drupal Mermaid Diagram Field, classified under Incorrect Authorization. CVSS score: 3.5/10. Published 2026-10-22.
How severe is CVE-2026-96384?: Low severity. CVSS v3 base score is 3.5 out of 10.