Description
The Nexi XPay Build WordPress plugin through 7.6.2 does not correctly validate the security token on its payment notification route, accepting the request when the target order has no stored token, which allows unauthenticated attackers to mark arbitrary orders as paid, or to mark genuinely paid orders as failed.
Published: 2026-10-07
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 07 Oct 2026 12:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-285

Wed, 07 Oct 2026 10:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-345
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 07 Oct 2026 09:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-285

Wed, 07 Oct 2026 07:00:00 +0000

Type Values Removed Values Added
Description The Nexi XPay Build WordPress plugin through 7.6.2 does not correctly validate the security token on its payment notification route, accepting the request when the target order has no stored token, which allows unauthenticated attackers to mark arbitrary orders as paid, or to mark genuinely paid orders as failed.
Title Nexi XPay Build <= 7.6.2 - Unauthenticated Payment Bypass via NPG Notification Handler
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-07T09:47:48.247Z

Reserved: 2026-08-28T08:30:59.212Z

Link: CVE-2026-82212

cve-icon Vulnrichment

Updated: 2026-10-07T09:47:43.635Z

cve-icon NVD

Status : Deferred

Published: 2026-10-07T07:17:01.493

Modified: 2026-10-07T14:52:43.420

Link: CVE-2026-82212

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-07T14:00:17Z

Weaknesses
  • CWE-345

    Insufficient Verification of Data Authenticity