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CVE-2026-19439

7.5 · HIGH

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 c…

Published Sep 10, 2026CWE-200EPSS 0.43%

Overview

CVE-2026-19439 is a high-severity vulnerability. It was published on September 10, 2026 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwpscan.com/vulnerability/daefdabe-2277-4753-9df5-581134540000/

How CyberStrike helps

Frequently asked questions

What is CVE-2026-19439?

CVE-2026-19439 is a high-severity vulnerability. It was published on September 10, 2026 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2026-19439?

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-19439?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-19439?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-19439 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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