CVE-2012-5894 in Havalite
Summary
by MITRE
SQL injection vulnerability in hava_post.php in Havalite CMS 1.1.0 and earlier allows remote attackers to execute arbitrary SQL commands via the postId parameter.
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Analysis
by VulDB Data Team • 01/18/2025
The CVE-2012-5894 vulnerability represents a critical sql injection flaw within the havalite content management system version 1.1.0 and earlier. This vulnerability exists in the hava_post.php script which processes user input without proper sanitization or validation. The specific weakness occurs when the postId parameter is passed through the application's request handling mechanism, creating an exploitable pathway for malicious actors to inject arbitrary sql commands into the underlying database system. The vulnerability is classified under CWE-89 which specifically addresses sql injection attacks where untrusted data is directly incorporated into sql queries without adequate protection mechanisms.
The technical exploitation of this vulnerability occurs when remote attackers manipulate the postId parameter to inject malicious sql payloads that bypass normal input validation. This allows attackers to execute unauthorized database operations including data retrieval, modification, or deletion. The flaw demonstrates poor input handling practices where user-supplied data flows directly into sql execution contexts without proper parameterization or escaping mechanisms. Attackers can leverage this vulnerability to gain unauthorized access to sensitive data, escalate privileges, or potentially compromise the entire database infrastructure that supports the havalite cms installation.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise potential. Organizations running affected havalite versions face significant risks including unauthorized data access, data corruption, and potential lateral movement within network environments. The vulnerability enables attackers to perform actions such as extracting user credentials, modifying website content, or even executing administrative commands on the database server. This represents a severe threat to information security as it provides attackers with direct database access and the ability to manipulate or destroy critical application data.
Security mitigations for CVE-2012-5894 should prioritize immediate remediation through patching the havalite cms to version 1.1.1 or later which addresses this specific sql injection vulnerability. Organizations should implement proper input validation and parameterized queries throughout their applications to prevent similar issues. The use of web application firewalls and database activity monitoring systems can provide additional layers of protection. Security teams should conduct thorough vulnerability assessments to identify other potential sql injection points within their systems and ensure that all user inputs are properly sanitized before being processed by database engines. This vulnerability aligns with ATT&CK technique T1190 which covers exploitation of vulnerabilities in web applications and highlights the importance of maintaining up-to-date security patches for content management systems.