CVE-2023-7178 in Online College Library System
Summary
by MITRE • 12/30/2023
A vulnerability, which was classified as critical, has been found in Campcodes Online College Library System 1.0. This issue affects some unknown processing of the file /admin/book_row.php of the component HTTP POST Request Handler. The manipulation of the argument id leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-249365 was assigned to this vulnerability.
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Analysis
by VulDB Data Team • 01/21/2024
This critical vulnerability in Campcodes Online College Library System version 1.0 represents a significant security risk that allows remote attackers to execute arbitrary SQL commands through a SQL injection flaw. The vulnerability specifically resides in the HTTP POST Request Handler component within the /admin/book_row.php file, where improper input validation occurs when processing the id parameter. The flaw enables attackers to manipulate database queries by injecting malicious SQL code through the id argument, potentially compromising the entire database infrastructure. This type of vulnerability falls under CWE-89 which specifically addresses SQL injection weaknesses in software applications. The remote exploitability of this vulnerability means that attackers can leverage it without requiring physical access to the system, making it particularly dangerous for web applications that are publicly accessible. The public disclosure of the exploit, as indicated by the VDB-249365 identifier, significantly increases the risk to affected systems since threat actors can readily implement the attack without requiring advanced technical skills. The attack vector operates through standard HTTP POST requests, making it difficult to detect through traditional network monitoring since the malicious activity appears as legitimate user requests. This vulnerability directly maps to attack techniques described in the MITRE ATT&CK framework under T1190 - Exploit Public-Facing Application, where adversaries target vulnerabilities in externally accessible systems. The impact extends beyond simple data theft, as successful exploitation could allow attackers to escalate privileges, modify database contents, create new user accounts, or even execute arbitrary code on the underlying database server. Organizations running this library management system are particularly at risk since the vulnerability affects administrative functionality, potentially providing attackers with access to sensitive institutional data including student records, book inventory information, and possibly user credentials stored in the database.
The technical implementation of this SQL injection vulnerability demonstrates a classic lack of proper input sanitization and parameterized query usage within the application's codebase. When the application processes the id parameter from the HTTP POST request without adequate validation or escaping, it creates an opening for attackers to inject malicious SQL payloads that can manipulate the database behavior. The specific location in the /admin/book_row.php file suggests that this is part of an administrative interface where the application retrieves specific book records based on an identifier, but the code fails to properly separate user input from SQL command structure. This flaw represents a fundamental breakdown in the application's security architecture and aligns with the OWASP Top Ten 2021 category A03: Injection, which emphasizes the importance of proper input validation and parameterized queries. The vulnerability's classification as critical indicates that it can be exploited without authentication, potentially allowing attackers to gain unauthorized access to sensitive data and system functionality. Attackers could leverage this vulnerability to perform data exfiltration, data manipulation, or even database enumeration to understand the system's structure and identify additional attack vectors.
The operational impact of this vulnerability extends far beyond simple database compromise, as it can lead to complete system takeover and data breaches that affect educational institutions and their users. Organizations utilizing Campcodes Online College Library System 1.0 face potential exposure of sensitive student and faculty information, including personal identifiers, academic records, and institutional data that may be subject to privacy regulations such as FERPA in educational environments. The remote nature of the exploit means that attackers can target vulnerable systems from anywhere on the internet, making traditional network security measures insufficient for protection. The disclosure of the exploit creates an immediate threat landscape where organizations without proper mitigation measures are likely to be compromised. This vulnerability also represents a significant risk to the institution's reputation and compliance status, as data breaches can result in regulatory penalties and loss of user trust. The administrative interface targeted by this vulnerability suggests that attackers could potentially modify book records, remove access privileges, or even create backdoor accounts within the system. The exploitation could also facilitate further attacks on connected systems through credential theft or privilege escalation, as database credentials are often reused across multiple applications within the same organization.
Organizations affected by this vulnerability should immediately implement multiple layers of mitigation strategies to protect their systems from exploitation. The most critical immediate action involves patching the application to address the SQL injection vulnerability, which requires updating to a patched version of Campcodes Online College Library System or implementing proper input validation and parameterized queries in the affected code. Network segmentation and firewall rules should be configured to limit access to the administrative interface to trusted IP addresses only, while implementing web application firewalls to detect and block SQL injection attempts. Database access controls should be reviewed and hardened to ensure that applications use least privilege principles and that database accounts have minimal required permissions. Input validation should be implemented at multiple levels, including client-side and server-side validation, with proper escaping of special characters in all user inputs. Regular security testing including automated vulnerability scanning and manual penetration testing should be conducted to identify and remediate similar issues throughout the application. Additionally, organizations should implement proper logging and monitoring of database activities to detect suspicious queries and unauthorized access attempts. The implementation of database activity monitoring tools can help identify exploitation attempts before they result in successful data compromise. Security awareness training for administrators should also be conducted to ensure proper configuration practices and to recognize potential exploitation attempts. Regular updates and patch management processes should be established to maintain system security and prevent similar vulnerabilities from being introduced in the future. The vulnerability's classification as critical underscores the urgency of these mitigation measures and the potential for significant operational disruption if exploitation occurs.