Access Control Misconfiguration in Nexi Payments Nexi XPay
CVE-2026-54810

7.5HIGH

Key Information:

Vendor

WordPress
Status
Nexi Xpay
Vendor
CVE Published:
17 June 2026

What is CVE-2026-54810?

A vulnerability has been identified in Nexi Payments' Nexi XPay, where inadequate configuration of access control security levels permits unauthorized access. This misconfiguration could allow an attacker to exploit the system, leading to potential sensitive data exposure and manipulation. Users of Nexi XPay versions up to 8.3.1 should take immediate action to address this critical security oversight.

Affected Version(s)

Nexi XPay <= 8.3.1

References

https://patchstack.com/database/wordpress/plugin/cartasi-...
vdb-entry

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

hivesec | Patchstack Bug Bounty Program
.