CVE-2026-54810 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00243.

Exploitation none

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Nexi Payments

Nexi XPay

unaffected

Version	Status	Constraints
`n/a`	affected	≤ 8.3.1

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

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

Workaround

No workaround given by the vendor.

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/cartasi-x-pay/vulnerability/wordpress-nexi-xpay-plugin-8-3-1-broken-access-control-vulnerability?_s_id=cve

History

Thu, 18 Jun 2026 04:45:00 +0000

Type	Values Removed	Values Added
Description		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.
Title		WordPress Nexi XPay plugin <= 8.3.1 - Broken Access Control vulnerability
Weaknesses		CWE-862
References		https://patchstack.com/database/wordpress/plugin/cartasi-x-pay/vulnerability/wordpress-nexi-xpay-plugin-8-3-1-broken-access-control-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-06-17T14:21:19.701Z

Updated: 2026-06-17T15:39:00.242Z

Reserved: 2026-06-16T09:21:34.478Z

Link: CVE-2026-54810

Vulnrichment

Updated: 2026-06-17T15:38:52.400Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-862

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