CVE-2024-24375 in JFinalCMS
Summary
by MITRE • 03/07/2024
SQL injection vulnerability in Jfinalcms v.5.0.0 allows a remote attacker to obtain sensitive information via /admin/admin name parameter.
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Analysis
by VulDB Data Team • 08/30/2024
The SQL injection vulnerability identified as CVE-2024-24375 affects Jfinalcms version 5.0.0 and represents a critical security flaw that enables remote attackers to execute unauthorized database queries through the administrative interface. This vulnerability specifically targets the /admin/admin name parameter, which serves as an entry point for malicious input manipulation. The flaw resides in the application's insufficient input validation and sanitization mechanisms, allowing attackers to inject malicious SQL code that bypasses normal authentication procedures and gains unauthorized access to sensitive database information.
The technical implementation of this vulnerability stems from improper parameter handling within the administrative authentication module of Jfinalcms. When the application processes the admin name parameter, it fails to properly escape or sanitize user-supplied input before incorporating it into SQL query constructions. This creates an exploitable condition where an attacker can manipulate the parameter to inject malicious SQL syntax that alters the intended query behavior. The vulnerability manifests as a classic SQL injection attack vector that operates at the database interaction layer, where user input directly influences query execution without adequate security controls.
The operational impact of this vulnerability extends beyond simple information disclosure to encompass full database compromise potential. An attacker exploiting this vulnerability can retrieve sensitive user credentials, administrative session data, and potentially access all stored content within the CMS database. The attack surface is particularly concerning as it targets the administrative interface, which typically contains the most privileged access points within the application. This vulnerability aligns with CWE-89, which categorizes SQL injection as a fundamental weakness in data sanitization and input validation processes, and maps to ATT&CK technique T1071.004 for application layer protocol manipulation.
Mitigation strategies for CVE-2024-24375 require immediate implementation of parameterized queries and input validation controls throughout the Jfinalcms application. Organizations should implement proper input sanitization mechanisms that escape special characters and enforce strict parameter validation for all administrative endpoints. The recommended approach involves upgrading to a patched version of Jfinalcms that addresses this vulnerability, while simultaneously implementing web application firewalls that can detect and block malicious SQL injection patterns. Additionally, database access controls should be reviewed to ensure that administrative accounts have minimal required privileges and that audit logging is enabled to monitor for unauthorized access attempts. Security teams should also conduct comprehensive penetration testing to identify any additional injection points within the application's codebase that may present similar vulnerabilities.