CVE-2009-2290 in Com Bsadv
Summary
by MITRE
SQL injection vulnerability in the Boy Scout Advancement (com_bsadv) component 0.3 and earlier for Joomla! allows remote attackers to execute arbitrary SQL commands via the id parameter in a (1) account or (2) event task to index.php.
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Analysis
by VulDB Data Team • 06/14/2025
The CVE-2009-2290 vulnerability represents a critical SQL injection flaw within the Boy Scout Advancement component version 0.3 and earlier for the Joomla websites. The flaw exists in how the component processes user input through the id parameter, creating a pathway for malicious actors to manipulate database queries and potentially gain unauthorized access to sensitive information.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the Joomla components are widely deployed.
The operational impact of CVE-2009-2290 extends beyond simple data theft, as it can lead to complete system compromise and unauthorized administrative access. Attackers can leverage this vulnerability to escalate privileges, modify or delete critical scouting records, access user credentials, and potentially use the compromised system as a launch point for further attacks within the network. The vulnerability affects organizations that rely on Joomla! for their scouting programs, educational institutions, and any entity that has not upgraded to a patched version of the component. Given that this vulnerability was discovered in 2009, many systems may still be exposed if proper patch management practices have not been implemented.
Mitigation strategies for CVE-2009-2290 primarily involve immediate patching of the affected Joomla! component to version 0.4 or later, which includes proper input validation and parameterized query implementations. Organizations should also implement network-level protections such as web application firewalls to detect and block SQL injection attempts. Additionally, the principle of least privilege should be enforced by limiting database user permissions and implementing proper access controls. This vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws, and represents a classic example of how inadequate input validation can lead to severe security consequences. The attack pattern follows typical SQL injection techniques documented in the MITRE ATT&CK framework under the 'Command and Control' and 'Exploitation for Privilege Escalation' domains, emphasizing the need for comprehensive security measures beyond simple patching.