Auth bypass in Menulux Software Inc. Portal

CVE-2026-19043

Missing Authorization vulnerability in Menulux Software Inc. Menulux Portal allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Menulux Portal: before 20260903211448.

Vulnerability class: Broken Access Control

Published · last modified .

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: 0.002 (8.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 8.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-19043: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-19043?
CVE-2026-19043 is a medium-severity vulnerability in Menulux Software Inc. Portal, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-09-04.
How severe is CVE-2026-19043?
Medium severity. CVSS v3 base score is 4.3 out of 10.