CVE-2010-5022 in Com Jesubmit
Summary
by MITRE
SQL injection vulnerability in the JExtensions JE Story Submit (com_jesubmit) component 1.4 for Joomla! allows remote attackers to execute arbitrary SQL commands via the view parameter to index.php.
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Analysis
by VulDB Data Team • 08/04/2025
The CVE-2010-5022 vulnerability represents a critical SQL injection flaw within the JExtensions JE Story Submit component version 1.4 for Joomla installations that utilize this particular component, making it a significant concern for web application security.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the component's codebase. When the view parameter is processed without proper escaping or filtering, malicious SQL payloads can be injected into the database query execution chain. This allows attackers to manipulate the intended database operations and execute arbitrary SQL commands with the privileges of the database user account associated with the Joomla! application. The flaw operates at the application layer and can be exploited through HTTP requests that include maliciously crafted parameters.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to perform complete database compromise. Successful exploitation could result in unauthorized data modification, data deletion, user account compromise, and potential escalation to full system control depending on the database permissions. The vulnerability affects not only the confidentiality of data but also the integrity and availability of the affected Joomla! installations, making it a severe threat to web application security. Organizations running vulnerable versions face risks of data breaches, regulatory compliance violations, and potential legal consequences.
Mitigation strategies for CVE-2010-5022 should prioritize immediate component updates and patches from JExtensions or Joomla! security teams. Administrators should implement proper input validation mechanisms and parameterized queries to prevent similar vulnerabilities in custom code implementations. Network-based protections such as web application firewalls can provide additional layers of defense, though they should not replace proper code remediation. The vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws, and represents a classic example of how inadequate input sanitization can lead to remote code execution. Organizations should also consider implementing the principle of least privilege for database accounts and regularly audit their web applications for similar security weaknesses to prevent exploitation through other attack vectors that align with ATT&CK technique T1190 for exploitation of remote services.