CVE-2025-14352 in Awesome Hotel Booking Plugin
Summary
by MITRE • 01/07/2026
The Awesome Hotel Booking plugin for WordPress is vulnerable to unauthorized modification of data due to incorrect authorization in the room-single.php shortcode handler in all versions up to, and including, 1.0. This is due to the plugin relying solely on nonce verification without capability checks. This makes it possible for unauthenticated attackers to modify arbitrary booking records by obtaining a nonce from the public booking form.
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Analysis
by VulDB Data Team • 01/08/2026
The CVE-2025-14352 vulnerability affects the Awesome Hotel Booking plugin for WordPress, representing a critical authorization flaw that undermines the integrity of hotel booking systems. This vulnerability exists within the room-single.php shortcode handler and impacts all plugin versions up to and including version 1.0. The flaw stems from the plugin's inadequate security implementation where it relies exclusively on nonce verification mechanisms without proper capability checks. This design oversight creates a significant security gap that allows malicious actors to exploit the system's trust model. The vulnerability specifically targets the authentication and authorization process that should normally prevent unauthorized modifications to booking records, yet the plugin fails to verify user permissions beyond the nonce validation.
The technical exploitation of this vulnerability occurs through a straightforward attack vector that leverages the plugin's public-facing booking form. An unauthenticated attacker can obtain a valid nonce from the public interface and then use this nonce to submit modified booking data through the vulnerable shortcode handler. This process bypasses the normal WordPress user authentication flow and eliminates the need for legitimate user credentials or elevated privileges. The nonce, which should serve as a time-limited token to verify legitimate requests, becomes ineffective as a security control when combined with the absence of capability verification. This flaw directly violates fundamental security principles where multiple layers of authentication and authorization should be implemented to protect sensitive data modifications.
The operational impact of this vulnerability extends beyond simple data manipulation to potentially compromise the entire hotel booking ecosystem. Attackers can modify arbitrary booking records, which may include guest information, reservation dates, room types, and pricing details. This unauthorized modification capability could lead to revenue loss through fraudulent bookings, guest data breaches, and operational disruptions in hotel management systems. The vulnerability affects not only the immediate booking data but could also potentially impact related systems that depend on accurate booking information for inventory management, staff scheduling, and financial reporting. Organizations relying on this plugin for their hotel booking operations face significant risks to both their business integrity and customer trust.
Security mitigations for CVE-2025-14352 should focus on implementing proper capability checks alongside nonce verification to ensure that only authorized users can modify booking records. This aligns with the principle of least privilege and follows established security frameworks such as those outlined in the CWE-668 weakness category, which addresses "Exposure of Resource to Wrong Sphere." The recommended approach includes adding explicit user capability checks before processing any booking modifications, ensuring that the authenticated user possesses the necessary permissions to perform the requested operations. Additionally, organizations should implement proper input validation and sanitization measures to prevent injection attacks that could compound the vulnerability. Regular security audits and penetration testing should be conducted to identify similar authorization flaws in other plugin components. The vulnerability also highlights the importance of following the ATT&CK framework's privilege escalation techniques, where attackers exploit weak authorization controls to gain unauthorized access to sensitive data modification capabilities.