CVE-2026-103381— Mintpay <= 2.2.3 - Unauthenticated Order Payment Completion and Cancellation via Callback Forgery

Quick assessment

Affected

Unknown Mintpay for WooCommerce

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WooCommerce 的 Mintpay 插件（2.2.3 版本及更早版本）未验证其处理的支付回调的真实性，这使得未认证的攻击者能够将任意订单标记为已支付、取消任意订单，并泄露订单详情（包括客户联系信息）。

AI Predicted 8.8 Difficulty: Trivial Updated Oct 26, 2026

Possible ATT&CK Techniques 2 AI

T1562 T1190 · Exploit Public-Facing Application

Updated Oct 26, 2026

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Vulnerability Information

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Vulnerability Title

Mintpay <= 2.2.3 - Unauthenticated Order Payment Completion and Cancellation via Callback Forgery

Source: CVE Program / CVE List V5

Vulnerability Description

The Mintpay for WooCommerce WordPress plugin through 2.2.3 does not verify the authenticity of the payment callback it processes, allowing unauthenticated attackers to mark arbitrary orders as paid, to cancel arbitrary orders, and to disclose order details including customer contact information.

Source: CVE Program / CVE List V5

CVSS Information

N/A

Source: CVE Program / CVE List V5

Vulnerability Type

N/A

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Unknown	Mintpay for WooCommerce	0 ~ 2.2.3	-

II. Public POCs for CVE-2026-103381

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-103381

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Other References for CVE-2026-103381 (1)

https://wpscan.com/vulnerability/593fa052-8917-416c-944b-11b890c9ab50/ exploit vdb-entry technical-description

https://www.cve.org/CVERecord?id=CVE-2026-103381

Same Patch Batch · Unknown · 2026-10-26 · 7 CVEs total

CVE-2026-103300	5.3 MEDIUM	Eurobank WooCommerce Payment Gateway <= 2.1.1 - Unauthenticated Order Payment Forgery via
CVE-2026-111974	5.3 MEDIUM	GiveWP < 4.19.0.1 - Unauthenticated Donation Amount Restriction Bypass via Currency
CVE-2026-103299		nexi Alpha Bank for WooCommerce <= 2.2.0 - Unauthenticated Payment Confirmation Forgery vi
CVE-2026-103319		OPay Payment Gateway for WooCommerce <= 2.5.5 - Unauthenticated Payment Confirmation Forge
CVE-2026-103298		CCAvenue Payment Gateway for WooCommerce <= 3.1 - Unauthenticated Order Payment Completion
CVE-2026-103306		iKhokha Payment Gateway < 3.0.4 - Unauthenticated Order Payment Forgery via Callback

IV. Related Vulnerabilities

Same vendor: Unknown