CVE-2025-13479
Deferred Deferred - Pending Action
Authorization Bypass in PosCube QR Menu via Trusted Identifiers

Publication date: 2026-05-21

Last updated on: 2026-05-21

Assigner: Computer Emergency Response Team of the Republic of Turkey

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.
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Meta Information
Published
2026-05-21
Last Modified
2026-05-21
Generated
2026-06-17
AI Q&A
2026-05-21
EPSS Evaluated
2026-06-16
NVD
CVE-2025-13479
EUVD
EUVD-2025-209908
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
poscube qr_menu to 21052026 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
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Executive Summary

This vulnerability is an authorization bypass issue in the PosCube Hardware Software and Consulting Ltd. QR Menu product. It arises due to a user-controlled key that allows exploitation of trusted identifiers, enabling unauthorized access.

Impact Analysis

The vulnerability can lead to unauthorized access because it bypasses authorization controls. This means an attacker could exploit trusted identifiers to gain access to resources or functions they should not have permission to use.

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