CVE-2026-16739: CWE-287 Improper Authentication in Epeken All Kurir for Woocommerce
The Epeken All Kurir for Woocommerce WordPress plugin up to version 2.1.2 contains an improper authentication vulnerability. This flaw allows unauthenticated attackers to mark arbitrary orders as confirmed without verifying the request origin or actual payment status. In certain configurations, attackers can also mark orders as paid without authorization.
AI Analysis
Technical Summary
CVE-2026-16739 is an improper authentication vulnerability (CWE-287) in the Epeken All Kurir for Woocommerce WordPress plugin through version 2.1.2. The plugin fails to verify that payment-confirmation requests come from the legitimate owner of the targeted order or that a payment has actually been made. This allows unauthenticated attackers to manipulate order statuses, marking them as confirmed and, under non-default configurations, as paid.
Potential Impact
Unauthenticated attackers can arbitrarily confirm orders and potentially mark them as paid, which could lead to fraudulent order processing and financial discrepancies for merchants using the affected plugin. This undermines the integrity of the order and payment process within the WooCommerce environment.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should consider disabling or restricting access to the payment-confirmation functionality or applying custom authentication checks if possible.
CVE-2026-16739: CWE-287 Improper Authentication in Epeken All Kurir for Woocommerce
Description
The Epeken All Kurir for Woocommerce WordPress plugin up to version 2.1.2 contains an improper authentication vulnerability. This flaw allows unauthenticated attackers to mark arbitrary orders as confirmed without verifying the request origin or actual payment status. In certain configurations, attackers can also mark orders as paid without authorization.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-16739 is an improper authentication vulnerability (CWE-287) in the Epeken All Kurir for Woocommerce WordPress plugin through version 2.1.2. The plugin fails to verify that payment-confirmation requests come from the legitimate owner of the targeted order or that a payment has actually been made. This allows unauthenticated attackers to manipulate order statuses, marking them as confirmed and, under non-default configurations, as paid.
Potential Impact
Unauthenticated attackers can arbitrarily confirm orders and potentially mark them as paid, which could lead to fraudulent order processing and financial discrepancies for merchants using the affected plugin. This undermines the integrity of the order and payment process within the WooCommerce environment.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should consider disabling or restricting access to the payment-confirmation functionality or applying custom authentication checks if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-07-23T08:17:21.130Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7eb1a0bf8831d5398754b1
Added to database: 08/14/2026, 06:11:44 UTC
Last enriched: 08/14/2026, 06:30:35 UTC
Last updated: 08/14/2026, 06:35:17 UTC
Views: 5
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.