PixelYourSite Plugin/PixelYourSite Pro Plugin up to 11.2.1 on WordPress Purchase getWooPurchaseEventParams information disclosure

Summaryinfo

A vulnerability has been found in PixelYourSite Plugin and PixelYourSite Pro Plugin up to 11.2.1 and classified as problematic. The impacted element is the function getWooPurchaseEventParams of the component Purchase. Performing a manipulation results in information disclosure. This vulnerability is reported as CVE-2026-18059. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability classified as problematic has been found in PixelYourSite Plugin and PixelYourSite Pro Plugin up to 11.2.1. This affects the function getWooPurchaseEventParams of the component Purchase. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

The PixelYourSite – Your smart PIXEL (TAG) & API Manager plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 11.2.1 via the getWooPurchaseEventParams. This makes it possible for unauthenticated attackers to extract WooCommerce purchase metadata — including product names, product IDs, quantities, per-item prices, order totals, currency, and order/transaction IDs — for any existing order by supplying an invalid or arbitrary order key. This is exploitable against any known or enumerated order ID, as the plugin resolves the order from the URL path variable alone and emits the full woo_purchase tracking payload into the page HTML via the pysOptions JavaScript object across its Facebook, Google Analytics, and Google Tag Manager integrations regardless of key validity.

It is possible to read the advisory at wordfence.com. This vulnerability is uniquely identified as CVE-2026-18059 since 07/28/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/01/2026). The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-51760). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• WordPress Plugin

Vendor

• PixelYourSite

Name

• PixelYourSite Pro Plugin
• Plugin

Version

• 11.2.0
• 11.2.1

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CPE 2.2info

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Entryinfo

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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