CVE-2026-19043 Authorization Bypass Critical POS Management Functions in Menulux Software's Menulux Portal
Attackers can bypass authorization to access critical POS management functions in Menulux Portal, potentially modifying data or escalating privileges.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-19043?
CVE-2026-19043 is a medium-severity missing authorization vulnerability in Menulux Portal, published on 4 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Missing Authorization vulnerability in Menulux Software Inc. Menulux Portal allows Accessing Functionality Not Properly Constrained by ACLs.
This issue affects Menulux Portal: before 20260903211448.
Weakness: CWE-862
Which versions are affected by CVE-2026-19043?
How do I fix CVE-2026-19043?
No fix has been published for CVE-2026-19043 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-19043 being exploited?
There is no known exploitation of CVE-2026-19043 in the wild and no public exploit code.
Sources
Also known as GHSA-rfjh-93x9-m2mh.