CVE-2025-7217 in Payroll Management System
Summary
by MITRE • 07/09/2025
A vulnerability has been found in Campcodes Payroll Management System 1.0 and classified as critical. This vulnerability affects unknown code of the file /ajax.php?action=save_position. The manipulation of the argument ID leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
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Analysis
by VulDB Data Team • 07/09/2025
The vulnerability identified as CVE-2025-7217 represents a critical sql injection flaw within the Campcodes Payroll Management System version 1.0. This vulnerability specifically targets the /ajax.php?action=save_position endpoint, where the ID parameter becomes the attack vector for malicious sql injection attempts. The flaw exists in the application's handling of user-supplied input within the backend processing logic, creating a direct pathway for unauthorized database access and potential data manipulation. Security researchers have classified this issue as critical due to its remote exploitability and the disclosed public exploit availability, which significantly increases the risk of widespread exploitation.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the payroll management system's ajax processing functionality. When the application processes requests to the save_position action endpoint, it fails to properly escape or parameterize the ID argument before incorporating it into sql queries. This lack of proper input handling allows attackers to inject malicious sql code through the ID parameter, potentially enabling them to extract sensitive payroll data, modify employee records, or even escalate privileges within the system. The vulnerability operates under CWE-89 which specifically addresses sql injection flaws, and aligns with ATT&CK technique T1190 for exploitation of remote services through sql injection attacks.
The operational impact of this vulnerability extends beyond simple data theft, as payroll systems typically contain highly sensitive personal and financial information including employee salaries, tax records, and social security numbers. Remote exploitation means that attackers can potentially compromise the entire payroll database without requiring physical access to the system infrastructure. The disclosed public exploit increases the probability of automated attacks targeting this specific vulnerability, making it particularly dangerous for organizations that have not yet patched their systems. Organizations utilizing this payroll management system face significant risks of data breaches, regulatory compliance violations, and potential financial losses from unauthorized access to employee compensation data.
Organizations affected by this vulnerability should immediately implement multiple layers of mitigation strategies to protect their payroll systems. The primary remediation involves patching the application to properly sanitize and validate all input parameters, particularly the ID argument in the save_position endpoint. Implementing proper parameterized queries or prepared statements would eliminate the sql injection vulnerability at its source. Network-level protections including web application firewalls and intrusion detection systems should be configured to monitor and block suspicious sql injection patterns targeting the vulnerable endpoint. Additionally, organizations should conduct comprehensive security assessments of their payroll systems, implement least privilege access controls, and establish monitoring procedures to detect potential exploitation attempts. Regular security updates and vulnerability scanning should be integrated into the organization's security posture to prevent similar issues in other system components. The disclosed exploit status necessitates immediate action to prevent unauthorized access to sensitive payroll information and maintain compliance with data protection regulations.