CVE-2008-1733 in Com Puarcade
Summary
by MITRE
SQL injection vulnerability in puarcade.class.php 2.2 and earlier in the Pragmatic Utopia PU Arcade (com_puarcade) component for Joomla! allows remote attackers to execute arbitrary SQL commands via the gid parameter to index.php.
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Analysis
by VulDB Data Team • 09/22/2025
The CVE-2008-1733 vulnerability represents a critical sql injection flaw within the Pragmatic Utopia PU Arcade component for Joomla! versions 2.2 and earlier. This vulnerability specifically targets the puarcade.class.php file and affects the com_puarcade component, which is a popular arcade game module for the Joomla content management system. The flaw exists in how the application processes user input through the gid parameter in the index.php script, creating an exploitable pathway for malicious actors to manipulate database queries. The vulnerability is particularly concerning as it enables remote code execution through crafted sql commands, making it a severe threat to Joomla installations running affected versions of this component.
The technical implementation of this vulnerability stems from improper input validation and sanitization within the puarcade.class.php script. When the gid parameter is passed through the index.php URL, the application fails to properly escape or filter user-supplied data before incorporating it into sql query constructs. This allows attackers to inject malicious sql payloads that bypass normal authentication and authorization mechanisms. The vulnerability aligns with CWE-89 which specifically addresses sql injection flaws where untrusted data is directly included in sql commands without proper sanitization. The attack vector is particularly dangerous because it requires no authentication and can be executed remotely, making it an ideal target for automated exploitation tools that scan for common cms vulnerabilities.
The operational impact of CVE-2008-1733 extends far beyond simple data theft, as successful exploitation can result in complete system compromise and unauthorized access to sensitive database information. Attackers can leverage this vulnerability to extract user credentials, modify or delete database records, inject malicious content, and potentially establish persistent backdoors within the affected Joomla installation. The vulnerability affects the entire database layer of the application, making it possible for threat actors to access all data stored within the puarcade component's database tables. Organizations running vulnerable Joomla installations face significant risk of data breaches, service disruption, and potential regulatory compliance violations. This vulnerability also aligns with ATT&CK technique T1071.004 which covers application layer protocol manipulation and T1190 which addresses exploitation of remote services through sql injection attacks.
Mitigation strategies for this vulnerability require immediate action from system administrators and security teams. The primary remediation involves upgrading to a patched version of the Pragmatic Utopia PU Arcade component, as the vulnerability was addressed in later releases. Organizations should also implement input validation measures at the application level, including parameterized queries and proper sql escaping techniques to prevent similar issues. Network-level protections such as web application firewalls can provide additional defense in depth, though they should not be considered a substitute for proper code-level fixes. Security monitoring should include detection of sql injection patterns in web server logs, and regular vulnerability assessments should be conducted to identify other potential sql injection vulnerabilities within the Joomla ecosystem. The remediation process should also include reviewing and updating all Joomla extensions to ensure they meet current security standards and have been tested against known attack vectors.