CVE-2026-19439
Deferred Deferred - Pending Action

Information Disclosure in Ultimate Gift Cards for WooCommerce

Publication date: 2026-09-10

Last updated on: 2026-09-10

Assigner: WPScan

Description
The Ultimate Gift Cards for WooCommerce WordPress plugin before 3.2.10 does not have any authorisation check when displaying gift card details, allowing unauthenticated users to retrieve the gift cards attached to arbitrary orders and disclose customer personal data, balances, dates and, in 3.2.9, the live redemption code, which anyone holding it can spend. Versions from 3.0.3 to 3.2.8 disclose the same data without the redemption code.

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Meta Information

Published
2026-09-10
Last Modified
2026-09-10
Generated
2026-09-30
AI Q&A
2026-09-10
EPSS Evaluated
2026-09-29
NVD
CVE-2026-19439
EUVD
EUVD-2026-75261

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
ultimate_gift_cards woocommerce From 3.0.3 (inc) to 3.2.9 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Attack-Flow Graph

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Executive Summary

This vulnerability affects the Ultimate Gift Cards for WooCommerce WordPress plugin versions 3.0.3 to 3.2.9. It allows unauthenticated users to access sensitive data through a missing authorization check in the wps_uwgc_report_details function. Attackers can retrieve gift card details linked to any order, including customer personally identifiable information, balances, dates, and in version 3.2.9, the live redemption code which can be used to spend the gift card.

Detection Guidance

Check if the Ultimate Gift Cards for WooCommerce plugin versions 3.0.3 to 3.2.9 is installed. Test unauthenticated access to the wps_uwgc_report_details function by attempting to retrieve gift card details from arbitrary orders. Look for exposed customer PII, balances, dates, or redemption codes in responses.

Impact Analysis

This vulnerability can lead to unauthorized access to sensitive customer data such as personally identifiable information, gift card balances, and redemption codes. Attackers could exploit this to misuse gift cards or steal customer information, potentially causing financial loss or privacy breaches for both customers and the business.

Compliance Impact

This vulnerability likely violates GDPR and HIPAA due to unauthorized disclosure of personally identifiable information and sensitive data exposure. It can result in non-compliance with data protection regulations, leading to legal penalties, reputational damage, and loss of customer trust.

Mitigation Strategies

Update the Ultimate Gift Cards for WooCommerce plugin to version 3.2.10 or later immediately to patch the authorization flaw. If updating is not possible, consider disabling the plugin temporarily until an update is applied.

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