What is CVE-2026-84910?

CVE-2026-84910 is a medium-severity vulnerability in Drupal Advanced Search, classified under Missing Authorization. CVSS score: 4.2/10. Published 2026-10-22.

How severe is CVE-2026-84910?

Medium severity. CVSS v3 base score is 4.2 out of 10.

Auth bypass in Drupal Advanced Search

CVE-2026-84910

Missing Authorization vulnerability in Drupal Advanced Search allows Forceful Browsing. This issue affects Advanced Search versions: from 0.0.0 to 2.4.5.

Vulnerability class: Broken Access Control

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

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/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 Advanced Search

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

www.drupal.org/sa-contrib-2026-118

Frequently asked questions

What is CVE-2026-84910?: CVE-2026-84910 is a medium-severity vulnerability in Drupal Advanced Search, classified under Missing Authorization. CVSS score: 4.2/10. Published 2026-10-22.
How severe is CVE-2026-84910?: Medium severity. CVSS v3 base score is 4.2 out of 10.