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TI-2026-15493 Aliases CVE-2026-18957GHSA-hwxg-9xv5-wjh5

Stored XSS in Menulux Software's Menulux Portal

Priority LOW 24CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Menulux Software Inc. Menulux Portal allows Stored XSS. This issue affects Menulux Portal: before 20260903211448.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00226 13th percentileScored 2026-11-07
Fix Fixed Menulux Portal (Menulux Software Inc.): 20260903211448

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Menulux Software Inc.Menulux Portalbefore 2026090321144820260903211448Patch availableCNA
  • Menulux Portal VendorMenulux Software Inc. Affected before 20260903211448 Fixed in 20260903211448 Patch available CNA

Remediation

  • Fix · CNA Menulux Portal (Menulux Software Inc.) Fixed in 20260903211448

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Menulux Portal 20260903211448

    4 records Highest priority Priority LOW 4 LOW

    Other records, highest priority first

    • TI-2026-15598 Username Enumeration in Menulux Software's Menulux PortalPriority LOW 39
    • TI-2026-15571 Plaintext Storage of User Credentials in Menulux Software's Menulux PortalPriority LOW 31
    • TI-2026-15564 Authorization Bypass Critical POS Management Functions in Menulux Software's Menulux PortalPriority LOW 20
    Show all 4 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-18957
  2. 2026-10-03 Alias added: GHSA-hwxg-9xv5-wjh5

References

Other 1

  • TI-2026-01983 IDOR in Menulux Software's Mobile App CVSS 3.1CRITICAL 9.8
  • TI-2026-15598 Username Enumeration in Menulux Software's Menulux Portal CVSS 3.1HIGH 7.5
  • TI-2025-12318 IDOR in Menulux Software's Mobile App CVSS 3.1HIGH 7.5
  • TI-2026-15571 Plaintext Storage of User Credentials in Menulux Software's Menulux Portal CVSS 3.1HIGH 7.1
  • TI-2026-15564 Authorization Bypass Critical POS Management Functions in Menulux Software's Menulux Portal CVSS 3.1MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences