CVE-2025-13479 IDOR in PosCube's QR Menu
Attackers can bypass authorization in PosCube QR Menu to access or modify data via user-controlled keys, requiring immediate vendor engagement.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-13479?
CVE-2025-13479 is a high-severity missing authorization vulnerability in PosCube Hardware Software and Consulting Ltd. QR Menu, published on 21 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Authorization bypass through User-Controlled key vulnerability in PosCube Hardware Software and Consulting Ltd. QR Menu allows Exploitation of Trusted Identifiers.
This issue affects QR Menu: through 21052026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-639
Which versions are affected by CVE-2025-13479?
How do I fix CVE-2025-13479?
No fix has been published for CVE-2025-13479 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-2025-13479 being exploited?
There is no known exploitation of CVE-2025-13479 in the wild and no public exploit code.
Sources
Also known as GHSA-j79r-fqf4-6hmx.