Read the docs
TI-2026-74622 Aliases CVE-2026-92429GHSA-prpq-x5vv-xrq5

Missing webhook verification in Rede Itaú for WooCommerce

Priority LOW 29CWE-345Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-345.

Summary

The Rede Itaú for WooCommerce WordPress plugin from 3.7.1 before 5.5.3 does not verify the authenticity of a payment gateway webhook before updating an order's status (CWE-345). An unauthenticated remote attacker can change the status of arbitrary WooCommerce orders, including marking unpaid orders as paid and cancelling completed orders. The references include a link to an exploit.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

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, including marking unpaid orders as paid and cancelling completed orders.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00114 1st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Rede Itaú for WooCommerce (Unknown): 5.5.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownRede Itaú for WooCommerce3.7.1 to before 5.5.35.5.3Patch availableCNA
  • Rede Itaú for WooCommerce VendorUnknown Affected 3.7.1 to before 5.5.3 Fixed in 5.5.3 Patch available CNA

Remediation

Update Rede Itaú for WooCommerce to version 5.5.3, the fixed version.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

  • Fix · CNA Rede Itaú for WooCommerce (Unknown) Fixed in 5.5.3

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Rede Itaú for WooCommerce 5.5.3

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2026-74621 Unauthenticated order status change in Rede Itaú for WooCommercePriority LOW 29
    Show all 2 records →

Timeline

  1. 2026-10-15 Threatist record created from CVE-2026-92429
  2. 2026-10-16 Alias added: GHSA-prpq-x5vv-xrq5

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences