REST API Vulnerability in Order Sync Plugin for WooCommerce by WordPress
CVE-2026-19073

Currently unrated

Key Information:

Vendor

WordPress
Status
Order Sync With Zendesk For WooCommerce
Vendor
CVE Published:
12 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-19073?

The Order Sync with Zendesk for WooCommerce plugin prior to version 2.2.3 fails to implement necessary capability checks on its REST API endpoints. This oversight allows unauthenticated users to gain access to sensitive customer information, including order history and total purchases, simply by knowing or guessing an email address linked to an account. This vulnerability poses significant risks of data exposure and privacy breaches, making it critical for users to update to the latest version to mitigate potential attacks.

Affected Version(s)

Order Sync with Zendesk for WooCommerce 0 < 2.2.3

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-19073 - Proof of Concept

References

https://wpscan.com/vulnerability/8c8ca8ff-e0e8-4e9c-b79b-...
exploitvdb-entrytechnical-description

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Shikhali Jamalzade
WPScan
.