CVE-2026-84169 - Vulnerability Details - OpenCVE

The UPI QR Code Payment Gateway WordPress plugin through 1.4.3 does not verify that a payment-confirmation request actually belongs to the order and customer it claims to confirm, allowing unauthenticated attackers to mark an arbitrary order as paid without making any payment.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable yes

Technical Impact partial

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OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://wpscan.com/vulnerability/94a90832-4cf9-4664-9086-5705429f759c/

History

Mon, 05 Oct 2026 11:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-639
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'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 05 Oct 2026 08:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-284 CWE-640

Mon, 05 Oct 2026 06:15:00 +0000

Type	Values Removed	Values Added
Description		The UPI QR Code Payment Gateway WordPress plugin through 1.4.3 does not verify that a payment-confirmation request actually belongs to the order and customer it claims to confirm, allowing unauthenticated attackers to mark an arbitrary order as paid without making any payment.
Title		UPI QR Code Payment Gateway <= 1.4.3 - Unauthenticated Cross-Order Payment-Status Forgery
References		https://wpscan.com/vulnerability/94a90832-4cf9-4664-9086-5705429f759c/

Projects

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MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2026-10-05T06:00:23.456Z

Updated: 2026-10-05T10:53:48.920Z

Reserved: 2026-09-01T08:18:35.897Z

Link: CVE-2026-84169

Vulnrichment

Updated: 2026-10-05T10:49:46.497Z

NVD

Status : Received

Published: 2026-10-05T06:16:59.180

Modified: 2026-10-05T11:17:00.810

Link: CVE-2026-84169

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-10-05T08:00:13Z

Weaknesses

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