CVE-2026-16739 Epeken All Kurir <= 2.1.4 - Unauthenticated Order Payment Confirmation Forgery
Unauthenticated attackers can forge payment confirmations to mark arbitrary orders as confirmed, potentially bypassing payment verification in this WooCommerce plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-16739?
CVE-2026-16739 is a medium-severity missing authorization vulnerability in Unknown Epeken All Kurir for Woocommerce, published on 14 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Epeken All Kurir for Woocommerce WordPress plugin through 2.1.4 does not verify that a payment-confirmation request originates from the owner of the targeted order, nor that any payment actually occurred, allowing unauthenticated attackers to mark arbitrary orders as confirmed and, in a non-default configuration, paid.
Weakness: CWE-287
Which versions are affected by CVE-2026-16739?
How do I fix CVE-2026-16739?
No fix has been published for CVE-2026-16739 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-16739 being exploited?
There is no known exploitation of CVE-2026-16739 in the wild and no public exploit code.
Sources
Also known as GHSA-wqwq-hmg7-q93r.