CVE-2026-92429 Rede Itaú CVE debrief

Who should care

Defenders responsible for WordPress and WooCommerce deployments should assess exposure and prioritize remediation. This includes operators, platform administrators, vulnerability management teams, and security teams who need to verify webhook authenticity and update the plugin to version 5.5.3 or later. The vulnerability's impact on order status manipulation requires prompt attention from defenders to prevent potential financial losses and reputational

Why it matters

The Rede Itaú for WooCommerce plugin vulnerability allows unauthenticated attackers to manipulate order status, potentially leading to financial losses and reputational damage. Defenders should prioritize verifying webhook authenticity and updating the plugin to version 5.5.3 or later.

• Unauthenticated order status manipulation can lead to financial losses and reputational damage.
• Defenders must verify the authenticity of payment gateway webhooks to prevent exploitation.
• Remediation priority is high for WooCommerce deployments using affected plugin versions.

Technical summary

The Rede Itaú for WooCommerce WordPress plugin before 5.5.3 does not verify the authenticity of a payment gateway webhook before updating an order's status, allowing unauthenticated attackers to change the status of arbitrary WooCommerce orders. This vulnerability enables attackers to manipulate orders, potentially leading to financial losses and reputational damage. Defenders should prioritize verifying webhook authenticity and updating the plugin to version 5.5.3 or later to prevent exploitation. The plugin's failure to verify webhook authenticity before updating order status enables attackers to manipulate orders, highlighting the need for prompt remediation.

Defensive priority

Defenders should prioritize verifying the authenticity of payment gateway webhooks and updating the plugin to version 5.5.3 or later.

Recommended defensive actions

• Verify the authenticity of payment gateway webhooks
• Update the Rede Itaú for WooCommerce plugin to version 5.5.3 or later
• Monitor for suspicious order status changes
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
• Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed
• Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record and source item provide details on the vulnerability, but additional information from official sources is needed to fully assess the impact. The Rede Itaú for WooCommerce plugin vulnerability allows unauthenticated attackers to manipulate order status, potentially leading to financial losses and reputational damage. Defenders should prioritize verifying webhook authenticity and updating the plugin to version 5.5.3 or later. The plugin's failure to verify webhook authenticity before updating order status enables attacks

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.