Unauthenticated Broken Authentication in WP Event Solution

Executive Summary

This is an unauthenticated broken authentication vulnerability in the WP Event Solution plugin for WordPress, affecting versions 4.1.9 and below. It allows attackers to perform actions that require higher privileges without logging in, potentially gaining admin access to the website.

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Detection Guidance

Check if the WP Event Solution plugin version is 4.1.9 or below. Use WordPress admin panel or run a command like 'wp plugin list' if using WP-CLI to verify the installed version.

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Impact Analysis

An attacker could exploit this to take control of your WordPress site, modify content, steal data, or install malicious software. Since it requires no authentication, it is easy to exploit and may be used in widespread attacks.

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Compliance Impact

This vulnerability could lead to unauthorized access and data breaches, violating GDPR and HIPAA requirements for data protection and access control. Non-compliance may result in legal penalties and reputational damage.

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Mitigation Strategies

Update the WP Event Solution plugin to version 4.1.10 or later. Alternatively, apply a Patchstack mitigation rule to block exploitation attempts.

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