CVE-2019-25728 in Care2x
Summary
by MITRE • 06/04/2026
Care2x 2.7 contains multiple SQL injection vulnerabilities that allow unauthenticated attackers to execute arbitrary SQL commands by manipulating the ck_config cookie parameter. Attackers can inject malicious SQL through the ck_config cookie in multiple endpoints including login.php, indexframe.php, and various module files to extract sensitive database information without authentication.
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Analysis
by VulDB Data Team • 06/04/2026
The Care2x 2.7 medical management system contains critical sql injection vulnerabilities that represent a significant security risk for healthcare organizations. These vulnerabilities exist within the cookie handling mechanism, specifically targeting the ck_config parameter which is processed without adequate input validation or sanitization. The flaw allows unauthenticated attackers to manipulate the cookie value and inject malicious sql commands directly into the database query execution flow. This vulnerability affects multiple endpoints throughout the application including login.php, indexframe.php, and various module files, creating widespread attack surface exposure. The sql injection occurs because the application fails to properly escape or parameterize user-supplied cookie values before incorporating them into database queries, enabling attackers to manipulate the underlying sql structure.
The technical exploitation of these vulnerabilities follows established patterns documented in cwe-89 sql injection and cwe-20 improper input validation. Attackers can craft malicious ck_config cookie values that when processed by the vulnerable endpoints execute arbitrary sql commands against the database backend. This allows for complete database enumeration, data extraction, and potential privilege escalation within the medical system. The attack vector is particularly dangerous because it requires no authentication, making it accessible to anyone who can interact with the web application. The vulnerability impacts the confidentiality and integrity of patient data, medical records, and system configuration information stored within the database. Multiple attack paths exist through different module files, indicating a systemic flaw in the application's input handling architecture rather than isolated endpoint issues.
The operational impact of these vulnerabilities extends beyond simple data theft to potentially compromise patient safety and healthcare delivery systems. Medical organizations using Care2x 2.7 face risks of unauthorized access to sensitive patient information, which could lead to identity theft, medical fraud, and violations of healthcare privacy regulations such as hipaa. The ability to execute arbitrary sql commands means attackers could modify or delete critical medical data, disrupt system operations, or establish persistent access through database-level backdoors. This vulnerability also creates opportunities for attackers to escalate privileges and gain deeper system access through database exploitation techniques. The lack of authentication requirements makes detection difficult as malicious activity can occur without raising obvious security alerts, potentially allowing attackers to maintain access for extended periods.
Organizations should implement immediate mitigations including input validation and sanitization of all cookie parameters, particularly the ck_config value. The application should employ proper sql parameterization techniques to prevent injection attacks, and all user-supplied input should undergo strict validation before database processing. Network-level protections such as web application firewalls and intrusion detection systems can help detect and block malicious cookie values. Regular security audits should verify that all cookie handling mechanisms properly sanitize inputs and implement appropriate access controls. Organizations should also consider implementing database activity monitoring to detect unauthorized sql command execution. The vulnerability aligns with attack techniques documented in the attack framework under initial access and privilege escalation categories, emphasizing the need for comprehensive security controls. System administrators should urgently apply vendor patches or implement temporary workarounds while planning for full system upgrades to address these fundamental security flaws.