CVE-2024-30516 in Booking Package Plugin
Summary
by MITRE • 01/05/2026
Improper Validation of Specified Quantity in Input vulnerability in SaasProject Booking Package allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Booking Package: from n/a through 1.6.27.
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Analysis
by VulDB Data Team • 01/05/2026
The vulnerability identified as CVE-2024-30516 represents a critical access control weakness within the SaasProject Booking Package that stems from inadequate validation of input parameters. This flaw manifests as an improper validation of specified quantity in input, creating a pathway for unauthorized access to functionality that should be restricted by access control lists. The vulnerability exists in versions of the Booking Package ranging from an unspecified starting point through version 1.6.27, indicating a broad affected scope that spans multiple releases and potentially affecting numerous deployments across different environments. The core issue lies in the application's failure to properly validate and constrain user-supplied quantity parameters, allowing malicious actors to manipulate input values and bypass intended access restrictions.
This vulnerability directly relates to CWE-20, which encompasses improper input validation, and specifically aligns with CWE-285, concerning improper access control. The technical flaw occurs when the system processes user input containing quantity specifications without adequate validation mechanisms to ensure these values conform to expected ranges and constraints. Attackers can exploit this weakness by submitting crafted quantity parameters that manipulate the application's internal logic, potentially enabling them to access restricted features or perform actions beyond their authorized privileges. The improper validation allows for bypassing the application's built-in access control mechanisms that should normally prevent unauthorized access to specific functionalities.
The operational impact of this vulnerability is significant as it enables privilege escalation and unauthorized access to restricted system capabilities. An attacker who successfully exploits this vulnerability can gain access to functionality that should be constrained by proper access control lists, potentially allowing them to manipulate bookings, access sensitive data, or perform administrative actions within the system. This represents a serious security risk particularly in environments where the booking package handles sensitive information or critical business operations. The vulnerability's impact extends beyond simple data access, as it can potentially lead to complete system compromise if the affected functionality includes administrative or privileged operations.
Mitigation strategies for CVE-2024-30516 should focus on implementing robust input validation mechanisms that properly constrain quantity parameters and enforce access control restrictions. Organizations should immediately upgrade to the latest version of the Booking Package where this vulnerability has been addressed. The solution requires implementing proper parameter validation that checks for valid ranges, data types, and business logic constraints before processing user input. Security controls should include input sanitization, parameter validation, and enforcement of access control lists to ensure that all functionality remains properly constrained. Additionally, implementing proper logging and monitoring mechanisms can help detect exploitation attempts and provide visibility into potential unauthorized access attempts. The remediation process should also involve conducting security reviews of all input handling mechanisms and ensuring that access control implementations follow established security best practices and standards.