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WooCommerce Delivery Notes CVE-2026-56060

| EUVDEUVD-2026-39714 HIGH
Exposure of Sensitive System Information to an Unauthorized Control Sphere (CWE-497)
2026-06-26 audit@patchstack.com GHSA-68j4-4qgv-952m
7.5
CVSS 3.1 · Vendor: patchstack
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Severity by source

Vendor (patchstack) PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
vuln.today AI
7.5 HIGH

Unauthenticated network-reachable read of sensitive order documents with no interaction gives AV:N/AC:L/PR:N/UI:N and C:H; no integrity or availability impact.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (patchstack).

CVSS VectorVendor: patchstack

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Jun 26, 2026 - 15:59 vuln.today
CVE Published
Jun 26, 2026 - 15:16 cve.org
HIGH 7.5

DescriptionCVE.org

Unauthenticated Sensitive Data Exposure in Print Invoice & Delivery Notes for WooCommerce <= 7.1.1 versions.

AnalysisAI

Unauthenticated information disclosure in the Print Invoice & Delivery Notes for WooCommerce plugin (versions 7.1.1 and earlier) lets remote attackers retrieve sensitive order data - such as invoices and delivery notes - without any credentials. The CVSS 3.1 score of 7.5 reflects a network-reachable, no-interaction confidentiality breach. No public exploit is identified at time of analysis and it is not listed in CISA KEV, so exploitation appears unproven but trivially feasible given the access profile.

Technical ContextAI

The affected component is a WordPress plugin that extends WooCommerce to generate printable invoices and packing/delivery notes for store orders. The root cause is classified as CWE-497 (Exposure of Sensitive System Information to an Unauthorized Control Sphere), meaning the plugin exposes invoice/order content through a path that lacks proper access control - typically an endpoint, query parameter, or generated document URL that is reachable without authentication. Because these documents contain customer PII and order details, the exposure spans the plugin's order-document handling rather than the WordPress or WooCommerce core. The CPE/affected scope is the plugin slug woocommerce-delivery-notes at versions up to and including 7.1.1.

RemediationAI

Upgrade the Print Invoice & Delivery Notes for WooCommerce plugin to a release newer than 7.1.1; no exact fixed version number is stated in the available data, so consult the Patchstack advisory (https://patchstack.com/database/wordpress/plugin/woocommerce-delivery-notes/vulnerability/wordpress-print-invoice-delivery-notes-for-woocommerce-plugin-7-1-1-sensitive-data-exposure-vulnerability) and the plugin's WordPress.org changelog for the patched version and update promptly. Until patched, restrict unauthenticated access to the plugin's invoice/delivery-note endpoints at the web-server or WAF layer (for example, block or require authentication on the document-generation URLs), which prevents anonymous retrieval but may break legitimate customer-facing 'print invoice' links if your store relies on them. As a stronger interim control, deactivate the plugin if invoice/delivery-note functionality is non-essential, accepting the loss of that feature. A virtual patch via Patchstack or another WordPress WAF is a reasonable compensating control where immediate upgrade is not possible.

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CVE-2026-56060 vulnerability details – vuln.today

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