Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-87841— UnitechPay <= 1.0.6.3 - Unauthenticated Order Payment Bypass via Unsigned Webhook

Quick assessment

Affected
Unknown UnitechPay
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.

UnitechPay WordPress 插件（版本通过 1.0.6.3）未对其接收到的支付通知进行真实性验证，导致未经验证身份的攻击者可以将通过该插件下的订单标记为已支付，而无需实际进行任何付款，同时还可以强制其他订单进入失败状态。

AI Predicted 7.5 Difficulty: Easy

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-87841

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
UnitechPay <= 1.0.6.3 - Unauthenticated Order Payment Bypass via Unsigned Webhook
Source: CVE Program / CVE List V5
Vulnerability Description
The UnitechPay WordPress plugin through 1.0.6.3 does not verify the authenticity of the payment notifications it receives, allowing unauthenticated attackers to mark orders placed through it as paid without any payment being made, as well as to force other orders into a failed state.
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 UnitechPay 0 ~ 1.0.6.3 -

II. Public POCs for CVE-2026-87841

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-87841

请登录查看更多情报信息。

Other References for CVE-2026-87841 (1)

Same Patch Batch · Unknown · 2026-10-09 · 16 CVEs total

CVE-2026-89235 6.8 MEDIUM Testimonials by BestWebSoft 1.0.5 - 1.0.8 - Unauthenticated SQLi via 'offset' Parameter
CVE-2026-86851 6.5 MEDIUM Livees Checkout 6.8 - 7.0.2 - Unauthenticated Order Status Change, Order Note Injection &
CVE-2026-103329 5.3 MEDIUM Super Payments < 1.43.1 - Unauthenticated Payment Confirmation Forgery via Webhook Signatu
CVE-2026-87846 5.3 MEDIUM Shipping for Nova Poshta 1.18.7 - 1.19.8 - Unauthenticated Order Shipment Record Deletion
CVE-2026-84220 4.8 MEDIUM Kirki < 6.3.2 - Unauthenticated Arbitrary Shortcode Execution via Comments Collection
CVE-2026-85348 4.3 MEDIUM GDPR Data Request Form 1.5 - 1.7.1 - DPO Email Update via CSRF
CVE-2026-84224 4.1 MEDIUM Kirki < 6.3.2 - Editor+ Blind SSRF via Remote Template URL
CVE-2026-106095 Code Snippets < 3.10.0 - Admin+ Network-Scoped Snippet Activation and Deactivation via upd
CVE-2026-106097 Code Snippets < 3.10.0 - Admin+ SQLi in Migration Importers Leading to Network-Wide Creden
CVE-2026-93548 FooSales < 1.43.3 - Subscriber+ Privilege Escalation via User Impersonation
CVE-2026-92990 SendPress <= 1.26.1.20 - Unauthenticated Newsletter Sending Log Disclosure via Hardcoded T
CVE-2026-88931 Social Web Suite <= 4.1.12 - Unauthenticated Arbitrary Plugin Settings Update
CVE-2026-86850 SKU Error Fixer for WooCommerce <= 1.0 - Unauthenticated Orphaned Product Variation Deleti
CVE-2025-15700 AWP Classifieds < 4.4.9 - Admin+ Arbitrary File Upload via ZIP Import
CVE-2026-92989 SendPress Newsletters <= 1.26.1.20 - Subscriber+ Mailing List Sync and Newsletter Queueing

IV. Related Vulnerabilities

Same product: UnitechPay
Same vendor: Unknown

V. Comments for CVE-2026-87841

No comments yet

Leave a comment