CVE-2025-3972 in COVID19 Testing Management System
Summary
by MITRE • 04/27/2025
A vulnerability, which was classified as critical, has been found in PHPGurukul COVID19 Testing Management System 1.0. Affected by this issue is some unknown functionality of the file /bwdates-report-result.php. The manipulation of the argument todate leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well.
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Analysis
by VulDB Data Team • 04/27/2025
The vulnerability identified as CVE-2025-3972 represents a critical sql injection flaw within the PHPGurukul COVID19 Testing Management System version 1.0. This security weakness specifically impacts the /bwdates-report-result.php file where improper input validation allows malicious actors to manipulate the todate parameter. The vulnerability classification as critical indicates the potential for severe consequences including unauthorized data access, data corruption, and system compromise. The affected system operates within a web environment where the sql injection vulnerability can be exploited through remote network access without requiring local system access or authentication. The disclosure of the exploit to the public community significantly increases the risk exposure as attackers can readily leverage this vulnerability for malicious purposes.
The technical implementation of this sql injection vulnerability stems from inadequate parameter sanitization within the php application code. When the todate argument is processed in the /bwdates-report-result.php file, the input validation mechanisms fail to properly escape or filter user-supplied data before incorporating it into sql query construction. This allows attackers to inject malicious sql code fragments that can manipulate the database queries executed by the backend system. The vulnerability extends beyond just the todate parameter as the description indicates that other parameters within the same functionality might be similarly affected, suggesting a broader codebase weakness in input handling practices. This type of vulnerability directly maps to CWE-89 which specifically addresses sql injection flaws where untrusted data is incorporated into sql commands without proper sanitization.
The operational impact of this vulnerability extends far beyond simple data theft as it provides attackers with comprehensive database access capabilities. Successful exploitation could enable attackers to extract sensitive patient information, modify testing records, delete critical data, or even escalate privileges within the system. The remote exploitation capability means that attackers can target the system from anywhere on the internet without requiring physical access or insider knowledge. This vulnerability poses significant risks to healthcare data privacy and regulatory compliance, particularly concerning protected health information handling under standards like hipaa. The potential for data exfiltration and system disruption makes this vulnerability particularly dangerous for healthcare organizations relying on the affected system for critical operations.
Organizations utilizing the PHPGurukul COVID19 Testing Management System version 1.0 must immediately implement comprehensive mitigation strategies to address this critical vulnerability. The primary remediation approach involves implementing proper input validation and parameterized queries throughout the application codebase, specifically targeting the /bwdates-report-result.php file and related functionality. Database access controls should be reviewed and strengthened to limit potential damage from successful exploitation attempts. Network-level protections including firewalls and intrusion detection systems should be configured to monitor for suspicious sql injection patterns and anomalous database access attempts. Additionally, organizations should conduct comprehensive security assessments of the entire application codebase to identify and remediate similar input validation weaknesses that may exist in other components. The implementation of web application firewalls and regular security code reviews should become standard practice to prevent similar vulnerabilities from emerging in future system deployments. This vulnerability demonstrates the critical importance of secure coding practices and regular security assessments in healthcare information systems where data protection is paramount.