CVE-2006-5049 in Classifieds Component
Summary
by MITRE
Unspecified vulnerability in Classifieds (com_classifieds) component 1.3 and earlier for Joomla! has unspecified impact and attack vectors.
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Analysis
by VulDB Data Team • 04/23/2026
The vulnerability identified as CVE-2006-5049 affects the Classifieds component version 1.3 and earlier within the Joomla ecosystem during the mid-2000s timeframe, where the specific nature of the vulnerability remained undisclosed in the initial CVE description. The Classifieds component was a popular extension used for creating advertising and classified listings websites within the Joomla! framework, making it a potentially attractive target for malicious actors seeking to exploit weaknesses in web application security.
The unspecified nature of this vulnerability in the original description suggests that the underlying technical flaw could have encompassed multiple potential attack vectors including but not limited to cross-site scripting vulnerabilities, SQL injection weaknesses, or arbitrary code execution capabilities. Given that this affected a component version 1.3 and earlier, the vulnerability likely stemmed from inadequate input validation, insufficient output encoding, or improper access control mechanisms within the component's codebase. The vulnerability's classification as unspecified indicates that security researchers and vendors may have identified the flaw but had not yet fully characterized its precise technical implementation or the specific exploitation methods available to attackers.
The operational impact of this vulnerability would have been substantial for Joomla administration interface. The attack vectors available would have varied depending on the specific nature of the flaw, potentially allowing for remote code execution, data manipulation, or privilege escalation attacks. This type of vulnerability directly impacts the CIA triad of information security confidentiality, integrity, and availability, as it could compromise all three aspects of the system's security posture.
Organizations running affected versions of the Classifieds component were strongly advised to implement immediate mitigation strategies including updating to the latest available version of the component, applying security patches provided by the Joomla! development team, and implementing additional security controls such as web application firewalls and input validation measures. The vulnerability's classification as unspecified highlights the importance of comprehensive security assessments and the need for organizations to maintain current knowledge of their software inventory and associated security risks. This vulnerability serves as an example of how outdated software components can create persistent security risks within web applications, particularly in content management systems where third-party extensions are commonly deployed. The incident underscores the necessity for organizations to maintain regular security updates and vulnerability management processes to protect against known security flaws that could be exploited by threat actors. Modern security practices recommend implementing continuous monitoring and regular security assessments to identify and remediate such vulnerabilities before they can be exploited in real-world attack scenarios. The vulnerability also demonstrates the importance of adhering to security standards such as those defined in the CWE database, which categorizes this type of flaw as potentially related to various weakness categories including input validation issues and privilege escalation vulnerabilities.