Unauthenticated PHP Object Injection in Easy Google Maps

Executive Summary

This is an unauthenticated PHP Object Injection vulnerability in the Easy Google Maps WordPress plugin versions 1.13.0 and earlier. It allows attackers to inject malicious PHP objects without authentication, potentially leading to code execution, SQL injection, or other attacks if a suitable POP chain exists.

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Detection Guidance

To detect this vulnerability, check if the Easy Google Maps plugin version is 1.13.0 or earlier. Look for unusual activity like unexpected code execution or database changes. Use commands like 'grep -r "easy-google-maps" /path/to/wordpress/plugins/' to locate the plugin version.

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Impact Analysis

This vulnerability can allow attackers to execute arbitrary code, steal sensitive data, modify website content, or disrupt services. Since it requires no authentication, it poses a high risk for mass exploitation across thousands of websites using vulnerable versions.

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Compliance Impact

This vulnerability could lead to data breaches, exposing personal or sensitive information. Such breaches may violate GDPR, HIPAA, or other regulations, resulting in legal penalties, fines, and reputational damage for affected organizations.

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Mitigation Strategies

Immediately update the Easy Google Maps plugin to version 1.14.0 or later. If updating is not possible, apply Patchstack's mitigation rule or seek help from a hosting provider or web developer to block attacks.

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