Unauthenticated IDOR in BookPro <= 1.1.0

Executive Summary

The WordPress BookPro Plugin, versions 1.1.0 and below, contains an Insecure Direct Object References (IDOR) vulnerability. This flaw allows unauthorized users to bypass authentication and access sensitive files, folders, or interact with the database due to broken access control.

It is classified under OWASP Top 10 A1: Broken Access Control and has a CVSS score of 5.3, indicating a low severity impact.

As of the report date, there is no official patch available, and the vulnerable versions remain unpatched.

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Impact Analysis

This vulnerability can allow unauthorized users to bypass authentication and gain access to sensitive files, folders, or database interactions within the BookPro plugin.

Such unauthorized access could lead to exposure of sensitive information or unauthorized manipulation of data.

Although the risk of exploitation is considered low, immediate action such as updating the plugin or seeking assistance from a hosting provider or web developer is recommended.

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Compliance Impact

The vulnerability allows unauthorized users to bypass authentication and access sensitive files, folders, or interact with the database due to broken access control.

Such unauthorized access to sensitive data can lead to non-compliance with common standards and regulations like GDPR and HIPAA, which require strict access controls and protection of personal and sensitive information.

Although the risk of exploitation is considered low and the severity is rated as low (CVSS 5.3), the presence of this vulnerability in the plugin could potentially expose sensitive data, thereby impacting compliance.

Immediate action, such as updating the plugin or seeking assistance, is recommended to mitigate this risk and maintain compliance.

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Mitigation Strategies

The vulnerability affects WordPress BookPro Plugin versions 1.1.0 and below and allows unauthorized users to bypass authentication and access sensitive data due to broken access control.

Immediate mitigation steps include updating the plugin to a non-vulnerable version once available or seeking assistance from your hosting provider or a web developer to apply necessary security measures.

Since no official patch is available as of the report date, it is recommended to monitor for updates and consider restricting access to the plugin or disabling it temporarily if possible.

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