CVE-2009-1819 in Custom T-shirt Design Script
Summary
by MITRE
SQL injection vulnerability in product.php in 2daybiz Custom T-shirt Design Script allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 11/29/2024
The CVE-2009-1819 vulnerability represents a critical sql injection flaw within the 2daybiz Custom T-shirt Design Script, specifically affecting the product.php component. This vulnerability arises from insufficient input validation and sanitization of user-supplied data, creating a pathway for malicious actors to manipulate database queries through the id parameter. The flaw demonstrates a classic lack of proper parameterization in database access operations, allowing attackers to inject malicious sql code that bypasses normal authentication and authorization mechanisms.
The technical exploitation of this vulnerability occurs when an attacker submits a crafted id parameter value that contains sql payload intended to alter the original database query structure. This type of injection vulnerability falls under the common weakness enumeration CWE-89, which specifically addresses sql injection flaws where untrusted data is incorporated into sql commands without proper sanitization or parameterization. The vulnerability exists due to the script's failure to implement proper input validation techniques, including the absence of prepared statements or parameterized queries that would isolate user input from the sql command structure.
From an operational perspective, this vulnerability presents significant risk to systems running the affected script, as it enables remote attackers to execute arbitrary sql commands on the underlying database server. Attackers can leverage this weakness to extract sensitive data including customer information, administrative credentials, and business-critical data stored within the database. The impact extends beyond simple data theft, as malicious actors can also modify or delete database content, potentially causing system downtime, data corruption, or complete system compromise. The remote nature of the attack means that exploitation can occur from any location without requiring physical access to the target system, making the vulnerability particularly dangerous in internet-facing applications.
The security implications of this vulnerability align with several tactics and techniques documented in the attack framework, specifically reflecting the initial access and execution phases where attackers establish footholds within target environments. The vulnerability creates opportunities for privilege escalation and lateral movement within networks, as database credentials and access rights can be manipulated through the injected sql commands. Organizations should implement immediate mitigations including input validation, parameterized queries, and proper output encoding to prevent sql injection attacks. Additionally, regular security assessments, web application firewalls, and database access controls should be deployed to provide defense-in-depth protection against similar vulnerabilities in the future. The remediation process requires comprehensive code review to ensure all database interaction points properly sanitize user inputs and implement secure coding practices that align with industry standards such as owasp top ten and iso 27001 security requirements.