What is CVE-2026-32391?

CVE-2026-32391 is a medium-severity vulnerability in Linethemes Smartfix, classified under Missing Authorization. CVSS score: 5.4/10. Published 2026-03-13.

How severe is CVE-2026-32391?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Linethemes Smartfix

CVE-2026-32391

Missing Authorization vulnerability in linethemes SmartFix smartfix allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SmartFix: from n/a through < 1.2.4.

Vulnerability class: Broken Access Control

EPSS: 0.000 (11.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

Affected products

Linethemes Smartfix — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-32391?: CVE-2026-32391 is a medium-severity vulnerability in Linethemes Smartfix, classified under Missing Authorization. CVSS score: 5.4/10. Published 2026-03-13.
How severe is CVE-2026-32391?: Medium severity. CVSS v3 base score is 5.4 out of 10.