Missing Authorization in WC Ukraine Shipping Plugin

Executive Summary

This vulnerability is a Missing Authorization issue in the WC Ukraine Shipping plugin for WordPress. It allows attackers to exploit incorrectly configured access control security levels, enabling unauthorized access to restricted pages or actions. The flaw exists in versions up to 1.23.2 and could let users view other users' data without proper permissions.

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Detection Guidance

To detect this vulnerability, check the installed version of the WC Ukraine Shipping plugin. If it is version 1.23.2 or earlier, the system is vulnerable. You can verify the version via WordPress admin panel under Plugins or by inspecting the plugin files on the server.

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Impact Analysis

This vulnerability could allow unauthorized users to access sensitive data, such as other users' information, or perform actions they shouldn't. It may be exploited in large-scale attacks targeting many websites. Users should update the plugin to version 1.23.3 or apply mitigation rules to prevent attacks.

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Compliance Impact

This vulnerability allows unauthorized access to user data, which could lead to exposure of sensitive information. This may violate GDPR requirements for data protection and HIPAA rules for safeguarding protected health information if such data is compromised.

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Mitigation Strategies

Immediately update the WC Ukraine Shipping plugin to version 1.23.3 or later. If updating is not possible, apply the mitigation rule provided by Patchstack to block attacks until the update is applied. Contact your hosting provider or developer for assistance if needed.

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