CVE-2026-3046 in E-Logbook with Health Monitoring System for COVID-19
Summary
by MITRE • 02/24/2026
A security vulnerability has been detected in itsourcecode E-Logbook with Health Monitoring System for COVID-19 1.0. This vulnerability affects unknown code of the file /check_profile_old.php. The manipulation of the argument profile_id leads to sql injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.
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Analysis
by VulDB Data Team • 02/24/2026
This vulnerability represents a critical sql injection flaw in the itsourcecode E-Logbook with Health Monitoring System for COVID-19 version 1.0 application. The vulnerability specifically affects the /check_profile_old.php file where user input is improperly handled without adequate sanitization or validation. The profile_id parameter serves as the attack vector, allowing malicious actors to inject arbitrary sql commands through direct manipulation of this argument. This type of vulnerability falls under the CWE-89 category of sql injection, which is classified as a high-risk vulnerability due to its potential for unauthorized data access and system compromise. The remote exploitation capability means that attackers can leverage this vulnerability from external networks without requiring physical access to the system infrastructure.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation could enable attackers to extract sensitive health information from the covid-19 monitoring system. Given that this system tracks health monitoring data for individuals, the potential exposure of personal health records constitutes a serious privacy breach. The vulnerability's public disclosure status significantly increases the risk level as threat actors can readily access documented exploitation techniques without requiring additional reconnaissance. This scenario aligns with attack patterns documented in the mitre att&ck framework under the credential access and persistence domains, where adversaries leverage sql injection to maintain long-term access to databases containing sensitive information.
The technical implementation flaw stems from inadequate input validation and improper parameter handling within the php application code. When the profile_id parameter is passed directly to sql queries without proper escaping or parameterization, it creates an environment where attacker-controlled input can modify the intended sql command structure. This vulnerability demonstrates poor application security practices that violate fundamental security principles such as the principle of least privilege and input validation. Organizations utilizing this system face significant compliance risks under regulations such as hipaa and gdpr, as unauthorized access to health records constitutes serious regulatory violations. The remediation approach must involve immediate implementation of prepared statement usage and comprehensive input validation to prevent similar vulnerabilities in other application components.
The attack surface for this vulnerability encompasses any user interaction with the check_profile_old.php endpoint, making it particularly dangerous in environments where multiple users may have access to the system. The public availability of exploit code increases the probability of automated attacks targeting this specific weakness. Security teams should implement network monitoring to detect suspicious sql query patterns and consider web application firewalls as additional protective layers. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities across the entire application codebase, as this represents a systemic security issue rather than an isolated incident. The vulnerability serves as a reminder of the critical importance of secure coding practices and the necessity of comprehensive security testing throughout the software development lifecycle to prevent such exposure of sensitive health data.