CVE-2023-5580 in Library System
Summary
by MITRE • 10/25/2023
A vulnerability classified as critical has been found in SourceCodester Library System 1.0. This affects an unknown part of the file index.php. The manipulation of the argument category leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-242145 was assigned to this vulnerability.
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Analysis
by VulDB Data Team • 11/02/2023
The vulnerability identified as CVE-2023-5580 represents a critical sql injection flaw within the SourceCodester Library System version 1.0, specifically affecting the index.php file. This vulnerability arises from insufficient input validation when processing the category parameter, creating a pathway for malicious actors to execute unauthorized database operations. The flaw exists in the application's handling of user-supplied data without proper sanitization or parameterization, allowing attackers to manipulate sql queries through crafted input values. The vulnerability's classification as critical indicates the potential for severe impact including data breach, unauthorized access to sensitive information, and possible system compromise.
The technical exploitation of this vulnerability occurs through the manipulation of the category argument within the index.php file, where user input directly influences sql query construction. This represents a classic sql injection attack vector where the application fails to properly escape or parameterize user-supplied data before incorporating it into database queries. The vulnerability's remote exploitability means that attackers can leverage this flaw without requiring physical access to the system, potentially enabling unauthorized data exfiltration, database modification, or complete system takeover. The disclosed exploit status indicates that threat actors have already developed working payloads, increasing the immediate risk to affected systems.
The operational impact of this vulnerability extends beyond simple data theft, potentially enabling attackers to escalate privileges within the application, modify or delete database records, and access sensitive user information including personal data and credentials. The attack surface is particularly concerning given that the vulnerability affects a core file used for displaying library content, suggesting that any user interaction with the library system could serve as an attack vector. Organizations utilizing this library system face significant risk of unauthorized access to their database infrastructure, potentially exposing sensitive information about library patrons, inventory, and operational data. The vulnerability's presence in a widely used open source library system amplifies the potential impact across multiple organizations that may unknowingly deploy vulnerable versions.
Mitigation strategies for this vulnerability must prioritize immediate remediation through software updates or patches provided by the vendor. Organizations should implement input validation and parameterized queries to prevent sql injection attacks, while also applying web application firewalls to monitor and block malicious requests. The vulnerability aligns with CWE-89 which specifically addresses sql injection flaws, and follows attack patterns documented in the ATT&CK framework under technique T1190 for exploitation of known vulnerabilities. Additional defensive measures include regular security assessments, database access controls, and monitoring for anomalous database activity that could indicate exploitation attempts. System administrators should also consider implementing network segmentation to limit the potential impact of successful exploitation and establish incident response procedures to address potential breaches.