CVE-2022-2213 in Library Management System
Summary
by MITRE • 06/27/2022
A vulnerability was found in SourceCodester Library Management System 1.0. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /admin/edit_admin_details.php?id=admin. The manipulation of the argument Name leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
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Analysis
by VulDB Data Team • 07/15/2022
The vulnerability identified as CVE-2022-2213 resides within the SourceCodester Library Management System version 1.0, representing a critical security flaw that exposes the application to cross-site scripting attacks. This vulnerability specifically affects the administrative interface component located at /admin/edit_admin_details.php?id=admin, where user input is improperly handled without adequate sanitization or validation mechanisms. The flaw manifests when an attacker manipulates the Name parameter within the URL, allowing malicious script execution within the context of the victim's browser session. This type of vulnerability falls under the Common Weakness Enumeration category CWE-79, which specifically addresses cross-site scripting flaws in web applications. The attack vector is remotely exploitable, meaning that malicious actors can initiate the exploit without requiring physical access to the target system or local network presence.
The operational impact of this vulnerability extends beyond simple data theft or session hijacking, as it enables attackers to execute arbitrary JavaScript code within the administrative context of the library management system. This capability allows threat actors to potentially escalate privileges, modify administrative settings, inject malicious content into the application interface, or even redirect users to phishing sites. The disclosed exploit status indicates that security researchers or malicious parties have already developed working proof-of-concept code, increasing the likelihood of real-world exploitation. The vulnerability's presence in an administrative interface component amplifies its potential damage since successful exploitation could provide attackers with complete control over the system's administrative functions, including user management, database access, and configuration modifications.
Mitigation strategies for CVE-2022-2213 should prioritize immediate implementation of input validation and output encoding mechanisms throughout the application's codebase, particularly focusing on the affected administrative file. The recommended approach involves implementing proper sanitization of all user-supplied input parameters before processing or displaying them within the application interface. Security measures should include the adoption of Content Security Policy headers to limit script execution contexts, implementing proper HTML encoding for all dynamic content, and establishing robust input validation routines that reject or sanitize potentially malicious payloads. Additionally, the application should be updated to a patched version of the SourceCodester Library Management System, as vendors typically release security updates to address known vulnerabilities. Organizations should also implement network segmentation, access controls, and regular security assessments to prevent unauthorized access to administrative interfaces. This vulnerability demonstrates the critical importance of secure coding practices and proper input validation as outlined in the OWASP Top Ten security framework, particularly addressing the risks associated with insufficient input validation and cross-site scripting vulnerabilities that can compromise entire web applications.