CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
1DescriptionNVD
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.
AnalysisAI
Unauthorized data disclosure in PosCube QR Menu (all versions through 21052026) allows remote attackers to access other users' restaurant menu data by manipulating user-controlled identifiers in requests. The flaw is an Insecure Direct Object Reference (IDOR) reachable over the network without authentication, and no public exploit identified at time of analysis. Reported by Turkey's national CERT (TR-CERT), with the vendor unresponsive to disclosure outreach.
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External POC / Exploit Code
Leaving vuln.today
EUVD-2025-209908
GHSA-j79r-fqf4-6hmx