CVE-2023-0560 in Online Tours & Travels Management System
Summary
by MITRE • 01/28/2023
A vulnerability, which was classified as critical, has been found in SourceCodester Online Tours & Travels Management System 1.0. This issue affects some unknown processing of the file admin/practice_pdf.php. 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-219701 was assigned to this vulnerability.
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Analysis
by VulDB Data Team • 02/25/2023
The vulnerability identified as CVE-2023-0560 represents a critical sql injection flaw within the SourceCodester Online Tours & Travels Management System version 1.0. This vulnerability specifically impacts the admin/practice_pdf.php file where improper input validation occurs when processing the id parameter. The flaw allows attackers to manipulate database queries through malicious input, potentially leading to unauthorized data access, modification, or deletion. The vulnerability's classification as critical indicates the severe potential impact on system security and data integrity, making it a high-priority concern for organizations utilizing this software.
The technical exploitation of this vulnerability occurs through the manipulation of the id argument within the admin/practice_pdf.php file, which serves as the entry point for sql injection attacks. When the application processes user-supplied id values without proper sanitization or parameterization, attackers can inject malicious sql code that executes within the database context. This allows for arbitrary sql command execution, potentially enabling attackers to extract sensitive information, modify database records, or even escalate privileges within the system. The remote exploitability of this vulnerability means that attackers do not require physical access to the system to carry out attacks, significantly expanding the attack surface and potential impact.
The operational impact of this vulnerability extends beyond simple data theft, as it can compromise the entire backend infrastructure of the tours and travels management system. Attackers could potentially access customer information, booking details, payment records, and other sensitive data stored within the database. The disclosure of the exploit to the public means that malicious actors can immediately leverage this vulnerability without requiring additional reconnaissance or development time. This public availability of the exploit increases the likelihood of widespread compromise across organizations using vulnerable versions of the software, creating cascading security risks throughout the industry.
Organizations utilizing the affected system should implement immediate mitigations including input validation and parameterized queries to prevent sql injection attacks. The recommended approach involves implementing proper input sanitization techniques and using prepared statements or parameterized queries to ensure that user input cannot be interpreted as sql commands. Additionally, implementing web application firewalls and regular security audits can help detect and prevent exploitation attempts. The vulnerability aligns with CWE-89 sql injection weakness and maps to attack techniques in the ATT&CK framework under T1190, specifically targeting the exploitation of sql injection vulnerabilities to gain unauthorized access to database systems and extract sensitive information. Organizations should also consider implementing network segmentation and access controls to limit potential damage from successful exploitation attempts.