CVE-2008-6627 in WebShop
Summary
by MITRE
SQL injection vulnerability in getin.php in WEBBDOMAIN WebShop 1.2, 1.1, 1.02, and earlier allows remote attackers to execute arbitrary SQL commands via the username parameter.
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Analysis
by VulDB Data Team • 11/10/2024
The CVE-2008-6627 vulnerability represents a critical sql injection flaw in the WEBBDOMAIN WebShop software versions 1.2, 1.1, 1.02, and earlier. This vulnerability exists within the getin.php script which processes user authentication requests, making it a direct target for malicious actors seeking unauthorized system access. The vulnerability specifically affects the username parameter handling, where input validation mechanisms fail to properly sanitize user-supplied data before incorporating it into database queries. This weakness falls under the common weakness enumeration CWE-89 which categorizes sql injection vulnerabilities as a fundamental security flaw in application code. The attack vector is particularly concerning as it allows remote exploitation without requiring any authentication credentials, making it accessible to anyone capable of sending crafted http requests to the vulnerable web application.
The technical implementation of this vulnerability stems from improper input sanitization practices within the webshop's authentication module. When users attempt to log in through the getin.php script, the username parameter is directly concatenated into sql query strings without appropriate escaping or parameterization techniques. This creates an environment where malicious actors can inject arbitrary sql commands by manipulating the username input field. Attackers can leverage this vulnerability to perform unauthorized database operations including but not limited to data extraction, modification, or deletion. The vulnerability's impact extends beyond simple data theft as it can enable complete system compromise through techniques such as blind sql injection, union-based queries, or even command execution depending on the underlying database system configuration. This flaw directly maps to attack techniques described in the attack pattern taxonomy under the ATT&CK framework category of execution and credential access.
The operational impact of CVE-2008-6627 is severe for organizations running affected webshop versions, as it provides attackers with direct access to sensitive customer data including user credentials, personal information, and potentially financial transaction records. The vulnerability can be exploited to gain unauthorized access to the database backend, allowing for data manipulation and potential system takeover. Organizations may face significant regulatory compliance violations, financial losses, and reputational damage if customer data is compromised. The vulnerability's persistence across multiple versions indicates a systemic code quality issue that was not properly addressed in the software lifecycle. Security professionals should note that this vulnerability was present in widely distributed software versions, making it a common target for automated scanning tools and exploit kits. The lack of proper input validation in the authentication flow creates a fundamental security weakness that undermines the entire application's integrity.
Mitigation strategies for CVE-2008-6627 require immediate action to address the core sql injection vulnerability. Organizations should prioritize upgrading to patched versions of WEBBDOMAIN WebShop or implementing proper input validation measures such as parameterized queries and prepared statements. The recommended approach involves implementing proper input sanitization techniques that escape or validate all user-supplied data before processing. Security measures should include web application firewalls that can detect and block suspicious sql injection patterns, along with comprehensive database access controls that limit the privileges of application accounts. Additionally, organizations should conduct thorough security assessments to identify similar vulnerabilities in other applications and implement robust application security testing practices including automated scanning and manual penetration testing. The remediation process should also involve regular security updates and patch management procedures to prevent similar vulnerabilities from emerging in future software releases.