CVE-2010-4780 in Enano
Summary
by MITRE
SQL injection vulnerability in the check_banlist function in includes/sessions.php in Enano CMS 1.1.7pl1; 1.0.6pl2; and possibly other versions before 1.1.8, 1.0.6pl3, and 1.1.7pl2 allows remote attackers to execute arbitrary SQL commands via the email parameter to index.php. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 05/01/2025
The CVE-2010-4780 vulnerability represents a critical sql injection flaw within the Enano CMS authentication system that affects multiple versions including 1.1.7pl1, 1.0.6pl2, and potentially earlier releases. This vulnerability specifically targets the check_banlist function located in the includes/sessions.php file, which serves as a crucial component in the content management system's user session handling and access control mechanisms. The flaw arises from insufficient input validation and sanitization of user-supplied data within the email parameter processing, creating an exploitable pathway for malicious actors to manipulate the underlying database queries.
The technical implementation of this vulnerability stems from improper parameter handling within the check_banlist function where the email parameter from index.php is directly incorporated into sql queries without adequate sanitization or parameterization. This primitive sql injection vector allows remote attackers to inject malicious sql code through the email field, effectively bypassing normal authentication and authorization controls. The vulnerability is classified as a CWE-89: Improper Neutralization of Special Elements used in an SQL Command, which is a fundamental weakness in database query construction that has been consistently identified as one of the most dangerous web application security flaws by the owasp foundation. Attackers can leverage this vulnerability to extract sensitive data, modify database records, or even escalate privileges within the compromised system.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to manipulate the entire user access control system of the affected cms instances. Remote attackers can bypass authentication mechanisms, gain unauthorized access to administrative functions, and potentially compromise the entire website infrastructure. The vulnerability affects not only the authentication process but also the broader session management capabilities, as the compromised check_banlist function directly influences how the system identifies and handles banned users. This creates a cascading security risk where attackers can not only access restricted areas but also manipulate user permissions and potentially execute arbitrary code on the server. The attack surface is particularly concerning given that the vulnerability exists in widely deployed versions of the cms platform.
Mitigation strategies for CVE-2010-4780 require immediate implementation of proper input validation and parameterized queries to prevent sql injection attacks. The recommended approach involves updating to the patched versions 1.1.8, 1.0.6pl3, and 1.1.7pl2, which contain the necessary fixes to address the input sanitization issues. Organizations should also implement proper sql query parameterization techniques, where user inputs are treated as data rather than executable code through the use of prepared statements and stored procedures. Additionally, network-level protections such as web application firewalls and intrusion detection systems should be deployed to monitor for suspicious sql injection patterns. The remediation process must include thorough code review of the sessions.php file to ensure all input parameters are properly sanitized and validated before database interaction. This vulnerability aligns with attack techniques documented in the mitre attack framework under the T1190: Exploit Public-Facing Application tactic, emphasizing the importance of maintaining up-to-date software versions and implementing proper security controls to prevent unauthorized access to critical system components.