Order Status Manipulation in Rede Itaú for WooCommerce Plugin by WordPress
CVE-2026-0939

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Rede Itaú For WooCommerce — Payment Pix, Credit Card And Debit
Vendor
CVE Published:
16 January 2026

What is CVE-2026-0939?

The Rede Itaú plugin for WooCommerce lacks proper verification of payment callback authenticity, allowing unauthenticated users to falsify order statuses. This vulnerability enables attackers to change unpaid orders to paid or failed statuses, potentially disrupting the e-commerce process and causing significant financial implications for businesses relying on this plugin.

Affected Version(s)

Rede Itaú for WooCommerce — Payment PIX, Credit Card and Debit 0 <= 5.1.2

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/woo-rede/tags/...
https://plugins.trac.wordpress.org/browser/woo-rede/tags/...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Osvaldo Noe Gonzalez Del Rio
.