CVE-2008-5957 in Mydyngallery
Summary
by MITRE
SQL injection vulnerability in the Mydyngallery (com_mydyngallery) component 1.4.2 for Joomla! allows remote attackers to execute arbitrary SQL commands via the directory parameter to index.php.
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Analysis
by VulDB Data Team • 11/13/2024
The vulnerability identified as CVE-2008-5957 represents a critical sql injection flaw within the mydyngallery component version 1.4.2 for joomla content management system. This weakness resides in the component's handling of user input through the directory parameter in the index.php script, creating an avenue for malicious actors to manipulate database queries. The vulnerability specifically affects joomla installations that utilize this particular component version, making it a targeted threat for websites running vulnerable joomla configurations. The flaw stems from insufficient input validation and sanitization practices within the component's codebase, allowing attackers to inject malicious sql commands that bypass normal security controls.
The technical exploitation of this vulnerability occurs when an attacker submits specially crafted directory parameter values to the index.php endpoint. These inputs are directly incorporated into sql queries without proper sanitization or parameterization, enabling attackers to manipulate the underlying database operations. The sql injection vector allows for arbitrary command execution against the database, potentially leading to complete system compromise. Attackers can leverage this vulnerability to extract sensitive data, modify database contents, or even escalate privileges within the affected joomla installation. The vulnerability aligns with common weakness enumeration cwe-89 which categorizes sql injection as a fundamental flaw in software security where untrusted data is directly incorporated into sql commands without proper validation or escaping mechanisms.
Operationally, this vulnerability poses significant risks to joomla websites utilizing the affected mydyngallery component. Remote attackers can exploit the flaw from any location without requiring authentication, making it particularly dangerous for publicly accessible web applications. The impact extends beyond simple data theft, as successful exploitation can lead to complete system compromise, allowing attackers to establish persistent access or deploy additional malicious payloads. Organizations running vulnerable joomla installations face potential data breaches, service disruption, and reputational damage. The vulnerability's remote nature means that attackers do not need physical access to the system or network, making it an attractive target for automated exploitation campaigns. This aligns with attack technique t1071.004 from the attack framework which describes application layer protocol attacks targeting web applications through sql injection methods.
Mitigation strategies for CVE-2008-5957 require immediate action from system administrators to address the vulnerable component. The primary solution involves upgrading the mydyngallery component to a patched version that properly validates and sanitizes input parameters before incorporating them into sql queries. Organizations should also implement web application firewalls to detect and block malicious sql injection attempts targeting the vulnerable directory parameter. Input validation measures including parameterized queries, proper escaping of special characters, and strict type checking should be enforced throughout the application. Additionally, regular security assessments and vulnerability scanning should be conducted to identify similar flaws in other components or custom code. System administrators should also consider implementing database access controls and monitoring to detect unauthorized sql command execution attempts. The vulnerability demonstrates the importance of maintaining up-to-date software components and following secure coding practices to prevent sql injection attacks. Organizations should establish robust patch management procedures to ensure timely deployment of security updates and minimize exposure to known vulnerabilities.