CVE-2026-54810 PUBLISHED

WordPress Nexi XPay plugin <= 8.3.1 - Broken Access Control vulnerability

Assigner: Patchstack
Reserved: 16.06.2026 Published: 17.06.2026 Updated: 17.06.2026

Missing Authorization vulnerability in Nexi Payments Nexi XPay allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects Nexi XPay: from n/a through 8.3.1.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS Score: 7.5

Product Status

Vendor Nexi Payments
Product Nexi XPay
Versions Default: unaffected
  • affected from n/a to 8.3.1 (incl.)

Solutions

Update the WordPress Nexi XPay Plugin to the latest available version (at least 8.3.2).

Credits

  • hivesec | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-862 Missing Authorization CWE

Impacts

  • CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels