PT-2026-50445 · Nexi Payments · Nexi Xpay

Hivesec · CVE-2026-54810 · Published 2026-06-17 · Updated 2026-06-17

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Nexi XPay versions prior to 8.3.1

Description A missing authorization issue in Nexi Payments Nexi XPay allows for the exploitation of incorrectly configured access control security levels.

Recommendations Update to a version newer than 8.3.1.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-54810

Affected Products

Nexi Xpay

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-54810 · Security Note
• https://patchstack.com/database/wordpress/plugin/cartasi-x-pay/vulnerability/wordpress-nexi-xpay-plugin-8-3-1-broken-access-control-vulnerability?_s_id=cve · Note
• https://t.me/cveNotify/169480 · Telegram Post