CVE-2025-67406 in Advocate office management system
Summary
by MITRE • 07/30/2026
https://www.sourcecodester.com Advocate office management system 1.0 is affected by: SQL Injection. The impact is: execute arbitrary code (remote). The component is: control/activate_case.php,?id=1. The attack vector is: A SQL Injection vulnerability exists in the activate_case.php in parameter id endpoint of Advocate office management system. Unsanitized user input in the specified parameter is interpolated directly into an SQL query, allowing attackers to infer or extract data and, in some cases, execute stacked/time-based payloads. ¶¶ Affected Component & Parameter Affected Endpoint URL: http://localhost/advocate/kortex_lite/control/activate_case.php?id=1 HTTP Method: GET Vulnerable File: activate_case.php Parameter: id Vector Location: GET Injection Techniques (as identified by sqlmap) Type: error-based Title: MySQL >= 5.1 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (EXTRACTVALUE) Payload: id=1 AND EXTRACTVALUE(6268,CONCAT(0x5c,0x71766b6a71,(SELECT (ELT(6268=6268,1))),0x716a7a6b71)) Type: time-based blind Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP) Payload: id=1 AND (SELECT 4464 FROM (SELECT(SLEEP(5)))aHqo) Proof of Concept (Burp Repeater)
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Analysis
by VulDB Data Team • 07/30/2026
The advocate office management system version 1.0 contains a critical sql injection vulnerability in the control/activate_case.php file where the id parameter is improperly sanitized. This flaw exists within the GET request handling mechanism and represents a classic error-based sql injection attack vector that allows remote code execution. The vulnerability specifically resides in the parameter parsing logic where user input flows directly into sql query construction without proper sanitization or parameterization, creating an exploitable condition that aligns with common weakness enumeration cwe-89. The attack surface becomes particularly dangerous when considering that the vulnerable endpoint accepts a simple integer id parameter that gets interpolated into database queries without validation.
The technical exploitation of this vulnerability follows established patterns documented in the attack technique framework where attackers can leverage error-based payloads to extract information from the underlying mysql database. The identified payload utilizing EXTRACTVALUE function demonstrates how malicious input can trigger database errors that reveal internal data structures, while time-based blind techniques using SLEEP functions allow for inference of system behavior through response timing analysis. This dual approach of error-based and time-based exploitation provides attackers with multiple methods to both extract sensitive data and potentially execute arbitrary commands on the affected server. The vulnerability operates at the application layer and requires no authentication, making it particularly dangerous as it can be exploited by unauthorized parties.
The operational impact of this sql injection vulnerability extends beyond simple data theft to include complete system compromise through remote code execution capabilities. An attacker who successfully exploits this vulnerability could gain access to sensitive case information, user credentials, and potentially escalate privileges to execute arbitrary commands on the server hosting the advocate office management system. This represents a significant risk for legal practices that handle confidential client information, as the breach could expose sensitive legal data and violate privacy regulations. The vulnerability affects the entire database layer of the application, potentially allowing attackers to modify or delete critical case records, making it a high-severity issue according to industry security standards.
Mitigation strategies should focus on implementing proper input validation and parameterized queries throughout the application codebase, particularly in the vulnerable activate_case.php file where the id parameter is processed. The recommended approach includes using prepared statements with bound parameters to ensure that user input cannot be interpreted as sql commands, along with implementing proper output encoding and input sanitization techniques. Organizations should also consider deploying web application firewalls that can detect and block known sql injection patterns, while implementing regular security assessments to identify similar vulnerabilities in other components of the system. Additionally, following principle of least privilege for database connections and implementing comprehensive logging mechanisms will help detect unauthorized access attempts and provide forensic evidence for incident response activities. The vulnerability demonstrates the critical importance of secure coding practices and adherence to established security frameworks that prevent injection attacks from becoming exploitable conditions within web applications.