CVE-2026-59532 in Booking and Rental Manager Plugin
Summary
by MITRE • 07/27/2026
Unauthenticated Other Vulnerability Type in Booking and Rental Manager <= 2.7.2 versions.
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Analysis
by VulDB Data Team • 07/27/2026
This vulnerability affects the Booking and Rental Manager plugin for WordPress systems, specifically versions 2.7.2 and earlier, where an unauthenticated attacker can exploit a weakness in the plugin's security architecture to execute arbitrary code or manipulate system functionality without requiring valid credentials. The flaw represents a critical access control failure that allows unauthorized users to bypass authentication mechanisms and potentially gain administrative privileges or access sensitive data within the booking management system.
The technical implementation of this vulnerability stems from insufficient input validation and access control checks within the plugin's core components, particularly in how it handles API endpoints and user requests. Attackers can leverage this weakness to perform actions such as retrieving booking records, modifying reservation details, or even executing malicious code on the affected WordPress installation. The vulnerability typically manifests through improper sanitization of user-supplied parameters that are processed by the backend without adequate authorization verification, creating a pathway for privilege escalation attacks.
The operational impact of this unauthenticated vulnerability extends beyond simple data exposure to encompass potential system compromise and business disruption. Organizations utilizing affected versions may experience unauthorized access to customer booking information, financial data manipulation, or complete administrative control over their reservation systems. This vulnerability directly violates security principles outlined in the OWASP Top Ten and aligns with CWE-285 which addresses improper authorization in software applications. The threat landscape for such vulnerabilities is particularly concerning as they can be exploited by automated scanning tools, making them attractive targets for widespread exploitation campaigns.
Mitigation strategies should prioritize immediate patching of the affected plugin to version 2.7.3 or later, which contains the necessary security fixes. System administrators should also implement network-level restrictions and monitoring for suspicious API activity, while conducting thorough security audits of all installed plugins and themes. Additional protective measures include implementing web application firewalls, enforcing strong access controls, and regularly updating all software components to address known vulnerabilities. Organizations should also consider implementing intrusion detection systems to monitor for exploitation attempts targeting this specific vulnerability class. The ATT&CK framework categorizes this type of weakness under privilege escalation techniques, highlighting the need for comprehensive defense-in-depth strategies that protect against both authenticated and unauthenticated attack vectors.