CVE-2025-4709 in Sales and Inventory System
Summary
by MITRE • 05/15/2025
A vulnerability classified as critical was found in Campcodes Sales and Inventory System 1.0. Affected by this vulnerability is an unknown functionality of the file /pages/transaction_del.php. The manipulation of the argument ID leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
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Analysis
by VulDB Data Team • 06/13/2026
This critical vulnerability in Campcodes Sales and Inventory System 1.0 represents a severe sql injection flaw that compromises the system's database integrity and potentially exposes sensitive information. The vulnerability specifically affects the /pages/transaction_del.php file where the ID parameter is not properly sanitized or validated before being incorporated into database queries. This allows malicious actors to inject arbitrary sql commands through the ID argument, potentially gaining unauthorized access to the underlying database. The remote exploitation capability means that attackers do not require physical access to the system and can launch attacks from anywhere on the network, making this vulnerability particularly dangerous for web applications. The public disclosure of the exploit increases the risk of widespread exploitation by threat actors who may not possess advanced technical skills to develop their own attack vectors.
The technical implementation of this vulnerability stems from inadequate input validation and improper parameter handling within the php application code. When user-supplied data is directly concatenated into sql queries without proper sanitization or prepared statement usage, it creates an environment where sql injection attacks can succeed. This flaw aligns with CWE-89 which specifically addresses improper neutralization of special elements used in sql commands, and represents a classic example of how insufficient data validation can lead to catastrophic security breaches. The vulnerability demonstrates poor secure coding practices where the application fails to implement proper input sanitization mechanisms or use of parameterized queries that would prevent malicious sql code from executing within the database context.
The operational impact of this vulnerability extends beyond simple data theft to potentially enable complete system compromise and unauthorized administrative access. Attackers could leverage this sql injection to extract confidential customer data, transaction records, and potentially system credentials that would allow them to escalate privileges and maintain persistent access to the system. The implications are particularly severe for a sales and inventory system that likely contains sensitive financial information, customer details, and business-critical data. This vulnerability would also provide attackers with the ability to modify or delete transaction records, potentially causing significant financial disruption and data integrity issues. The remote exploitability means that organizations cannot rely on network segmentation or physical security controls to protect against this specific threat vector.
Organizations using this software must implement immediate mitigations to address this critical vulnerability. The primary recommendation involves implementing proper input validation and parameterized queries throughout the application codebase, specifically targeting the transaction_del.php file and similar endpoints that handle user-supplied data. Security patches or code modifications should be deployed immediately to prevent sql injection attacks, with the implementation of prepared statements or stored procedures that separate sql code from user input. Network-level protections such as web application firewalls and intrusion detection systems should be configured to monitor for sql injection patterns and block suspicious requests. Additionally, organizations should conduct comprehensive code reviews to identify similar vulnerabilities in other application components and implement proper security testing procedures including automated scanning and manual penetration testing to prevent future occurrences of this type of flaw. The vulnerability also highlights the importance of adhering to security standards such as those outlined in the OWASP Top Ten and implementing defense-in-depth strategies to protect against sql injection attacks as documented in the ATT&CK framework under the database access and credential access techniques.