Rede Itaú for WooCommerce — Payment PIX, Credit Card and Debit <= 5.1.2 - Unauthenticated Order Status Manipulation

2026-01-15 18:31

Osvaldo Noe Gonzalez Del Rio (Os)

Strategic Overview

Status

Patched in 5.1.3

Affected PluginRede Itaú for WooCommerce — Payment PIX, Credit Card and Debit

Affected Version<= 5.1.2

CVSS5.3Medium

CVECVE-2026-0939

View all Rede Itaú for WooCommerce — Payment PIX, Credit Card and Debit vulnerabilities

Vulnerability Overview

The Rede Itaú for WooCommerce plugin for WordPress is vulnerable to order status manipulation due to insufficient verification of data authenticity in all versions up to, and including, 5.1.2. This is due to the plugin failing to verify the authenticity of payment callbacks. This makes it possible for unauthenticated attackers to manipulate WooCommerce order statuses, either marking unpaid orders as paid, or failed.

Technical Analysis

REMEDIATION: Update to version 5.1.3, or a newer patched version --- IDENTIFIER: CWE-345 (Insufficient Verification of Data Authenticity) The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.

External References

https://www.cve.org/CVERecord?id=CVE-2026-0939 https://www.wordfence.com/threat-intel/vulnerabilities/id/722c666b-913f-4289-82e6-30aa0a3abc2b

CVSS Vector

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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