What is CVE-2026-107307?

CVE-2026-107307 is a medium-severity vulnerability in Drupal Smartlinker Ai, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2026-10-30.

How severe is CVE-2026-107307?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Drupal Smartlinker Ai

CVE-2026-107307

Incorrect Authorization vulnerability in Drupal SmartLinker AI allows Forceful Browsing. This issue affects SmartLinker AI versions: from 0.0.0 to 1.0.3.

Vulnerability class: Broken Access Control

Published 2026-10-30 · last modified 2026-10-30.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.001 (3.5th percentile), scored 2026-10-31.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

The 30-day trend appears once there are two daily scores.

Affected products

Drupal Smartlinker Ai

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

www.drupal.org/sa-contrib-2026-210

Frequently asked questions

What is CVE-2026-107307?: CVE-2026-107307 is a medium-severity vulnerability in Drupal Smartlinker Ai, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2026-10-30.
How severe is CVE-2026-107307?: Medium severity. CVSS v3 base score is 4.3 out of 10.