CVE-2026-114173 in Ortto Plugin
Summary
by MITRE • 10/29/2026
The Ortto plugin for WordPress before 1.0.25 did not filter the WooCommerce product data it embedded in public storefront pages. An unauthenticated threat actor could read product passwords and private product metadata from an affected store.
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Analysis
by VulDB Data Team • 10/29/2026
The vulnerability identified in versions of the Ortto plugin for WordPress prior to release 1.0.25 represents a critical failure in input validation and data sanitization mechanisms within the context of e-commerce integrations. Specifically, the flaw resides in how the plugin handles product data retrieved from WooCommerce during the process of embedding this information into public-facing storefront pages. In secure software architecture, any user-controllable or system-generated data that is rendered on a web page must undergo rigorous filtering to ensure it does not contain sensitive internal states or restricted metadata. The absence of such sanitization routines allowed raw, unfiltered product attributes to be exposed directly in the HTML source code and associated API responses accessible via standard browser requests. This architectural oversight fundamentally violates the principle of least privilege by exposing data intended for administrative or authenticated contexts to public consumption without any access control checks.
From a technical perspective, this flaw constitutes an instance of Insecure Direct Object Reference combined with Sensitive Data Exposure as defined in the Common Weakness Enumeration standards under CWE-20 and CWE-538 respectively. The plugin failed to distinguish between public-facing product details such as names and prices, which are intended for general visibility, and private metadata or authentication-related fields like product passwords that should remain strictly confidential. By embedding these sensitive elements directly into the page structure without stripping them out, the application inadvertently created a data leakage channel. An unauthenticated threat actor does not need to exploit complex logic errors or bypass authentication mechanisms; they simply need to access any public product URL on an affected WordPress site and inspect the underlying source code or network traffic to retrieve the embedded sensitive information.
The operational impact of this vulnerability is severe, particularly for businesses relying on WooCommerce for secure transactions and customer data management. The exposure of private product metadata can lead to significant business intelligence leaks, allowing competitors to analyze pricing strategies, inventory levels, or upcoming launches before they are officially announced. More critically, the disclosure of product passwords poses a direct risk to account security if those credentials are reused across other systems by store administrators or customers. This type of information leakage undermines customer trust and can result in non-compliance with data protection regulations such as GDPR or CCPA, which mandate strict controls over personal identifiable information and sensitive business data. The ease of exploitation means that automated scanners and malicious actors can systematically harvest this data from thousands of sites using the vulnerable plugin version without detection by standard security monitoring tools.
To mitigate this risk, immediate action is required to update the Ortto plugin for WordPress to version 1.0.25 or later, where these sanitization issues have been addressed. Developers must ensure that all data embedded into public-facing pages undergoes strict filtering processes using established WordPress functions such as esc_html and wp_kses_post to strip out unauthorized tags and sensitive attributes. Furthermore, it is advisable to implement server-side validation checks that verify the user's permission level before rendering any private metadata, ensuring that even if a code path exposes internal variables, they are not sent to unauthenticated clients. Regular security audits focusing on data flow analysis can help identify similar vulnerabilities in other plugins or custom themes where external data sources like WooCommerce APIs interact with public output streams.