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CVE-2026-19081— Missing Authorization Allows Unauthorized Access to Critical POS Functions in Gastromenum's Gastromenum Ticket and QR Menu System

Quick assessment

Affected
Gastromenum Gastromenum Ticket and QR Menu System
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Gastromenum Ticket and QR Menu System是GastroMenum公司的一款结合票券与二维码的餐厅菜单系统。 Gastromenum Ticket and QR Menu System 2026.08.31之前版本存在授权问题漏洞，该漏洞源于授权缺失，可能导致访问未正确受ACL约束的功能。

CVSS 4.3 · Medium EPSS 0.27% · P19

Affected Version Matrix 1

VendorProduct Version RangeStatus
Gastromenum Gastromenum Ticket and QR Menu System < 2026.08.31 affected
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I. Basic Information for CVE-2026-19081

Vulnerability Information
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Vulnerability Title
Missing Authorization Allows Unauthorized Access to Critical POS Functions in Gastromenum's Gastromenum Ticket and QR Menu System
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization vulnerability in Gastromenum Gastromenum Ticket and QR Menu System allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Gastromenum Ticket and QR Menu System: before 2026.08.31.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Gastromenum Ticket and QR Menu System 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gastromenum Ticket and QR Menu System是GastroMenum公司的一款结合票券与二维码的餐厅菜单系统。 Gastromenum Ticket and QR Menu System 2026.08.31之前版本存在授权问题漏洞，该漏洞源于授权缺失，可能导致访问未正确受ACL约束的功能。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Gastromenum Gastromenum Ticket and QR Menu System 0 ~ 2026.08.31 -

II. Public POCs for CVE-2026-19081

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III. Intelligence Information for CVE-2026-19081

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Vendor Advisories for CVE-2026-19081 (1)

Same Patch Batch · Gastromenum · 2026-09-04 · 3 CVEs total

CVE-2026-19205 7.5 HIGH User Enumeration in GastroMenum's GastroMenum Web Panel
CVE-2026-19057 5.4 MEDIUM Stored XSS in Gastromenum's Gastromenum Ticket and QR Menu System

IV. Related Vulnerabilities

Same product: Gastromenum Ticket and QR Menu System
Same vendor: Gastromenum
Same weakness: CWE-862