CVE-2010-2679 in Joomla
Summary
by MITRE
SQL injection vulnerability in the Weblinks (com_weblinks) component in Joomla! allows remote attackers to execute arbitrary SQL commands via the id parameter in a view action to index.php.
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Analysis
by VulDB Data Team • 07/28/2025
The CVE-2010-2679 vulnerability represents a critical sql injection flaw within the Weblinks component of Joomla content management system's default installation. The flaw exists in the handling of user input within the view action of the Weblinks component, where the id parameter is not properly sanitized before being incorporated into sql queries. This allows remote attackers to inject malicious sql commands directly into the application's database layer through crafted requests to the index.php endpoint. The vulnerability is particularly dangerous because it enables attackers to execute arbitrary sql commands with the privileges of the database user account under which the web application operates, potentially leading to complete database compromise.
The technical exploitation of this vulnerability occurs when an attacker submits a malicious id parameter value to the index.php file with a view action targeting the Weblinks component. The vulnerable code fails to implement proper input validation or parameterized queries, allowing sql injection payloads to be executed directly against the underlying database. Attackers can leverage this flaw to perform unauthorized database operations including data extraction, modification, deletion, or even privilege escalation within the database. The vulnerability is classified as a classic sql injection attack vector, specifically categorized under CWE-89 which defines improper neutralization of special elements used in sql commands. This weakness allows an attacker to manipulate the sql query execution flow and potentially gain access to sensitive information stored within the database.
The operational impact of CVE-2010-2679 extends beyond simple data theft, as it can lead to complete system compromise and persistent backdoor access. Successful exploitation enables attackers to extract administrative credentials, modify website content, inject malicious code into the web application, and potentially escalate privileges to gain root access on the database server. The vulnerability affects all Joomla face significant risk of data breaches, service disruption, and potential regulatory compliance violations. The attack vector is particularly concerning because it requires no authentication and can be executed remotely, making it an attractive target for automated scanning and exploitation tools.
Mitigation strategies for CVE-2010-2679 involve immediate patching of the affected Joomla! versions to the latest stable releases, specifically versions 1.5.13 and later which contain the necessary security fixes. Organizations should also implement proper input validation and parameterized queries throughout their web applications to prevent similar vulnerabilities from occurring. The use of web application firewalls and sql injection detection systems can provide additional layers of protection against exploitation attempts. Security administrators should conduct thorough vulnerability assessments to identify any other components or applications that may be susceptible to similar sql injection attacks. Regular security monitoring and automated patch management processes are essential for maintaining protection against known vulnerabilities. This vulnerability highlights the importance of adhering to secure coding practices and following the principles outlined in the ATT&CK framework for application security, particularly the techniques related to command injection and credential access through database exploitation.