Description
The Order Tracking WordPress plugin before 3.6.0 does not verify that a PayPal payment notification was sent to the merchant's account, or that its amount matches the order total, before marking an order as paid, which could allow unauthenticated attackers to mark arbitrary orders as paid using a trivial payment to their own PayPal account.
Published: 2026-11-06
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No solution or workaround provided in the CVE record.

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Tracking

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Advisories

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History

Fri, 06 Nov 2026 15:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
CWE-287

Fri, 06 Nov 2026 12:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-345

Fri, 06 Nov 2026 08:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
CWE-287

Fri, 06 Nov 2026 07:45:00 +0000

Type Values Removed Values Added
Description The Order Tracking WordPress plugin before 3.6.0 does not verify that a PayPal payment notification was sent to the merchant's account, or that its amount matches the order total, before marking an order as paid, which could allow unauthenticated attackers to mark arbitrary orders as paid using a trivial payment to their own PayPal account.
Title Order Tracking < 3.6.0 - Unauthenticated Payment Confirmation Forgery via PayPal IPN Listener
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-11-06T11:50:26.197Z

Reserved: 2026-11-03T17:11:01.131Z

Link: CVE-2026-121633

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-06T08:17:19.967

Modified: 2026-11-06T20:09:13.780

Link: CVE-2026-121633

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-06T17:00:10Z

Weaknesses
  • CWE-345

    Insufficient Verification of Data Authenticity