CVE-2022-24220 in eliteCMS
Summary
by MITRE • 02/01/2022
eliteCMS v1.0 was discovered to contain a SQL injection vulnerability via /admin/edit_post.php.
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Analysis
by VulDB Data Team • 02/04/2022
The vulnerability identified as CVE-2022-24220 affects eliteCMS version 1.0 and represents a critical SQL injection flaw that could allow unauthorized attackers to execute arbitrary database commands. This vulnerability specifically resides within the administrative interface at the /admin/edit_post.php endpoint, making it particularly dangerous as it targets the content management system's administrative functionality. The flaw stems from inadequate input validation and sanitization of user-supplied data that flows directly into SQL query construction without proper escaping or parameterization mechanisms.
This SQL injection vulnerability falls under CWE-89 which categorizes improper neutralization of special elements used in SQL commands as a weakness in software design. The attack vector exploits the lack of proper input filtering where malicious SQL payloads can be injected through parameters processed by the edit_post.php script. An attacker could leverage this vulnerability to extract sensitive database information, modify content, or potentially escalate privileges within the system. The administrative context of the vulnerable endpoint amplifies the risk significantly since successful exploitation would provide attackers with elevated access to manage the entire content management system.
The operational impact of this vulnerability extends beyond simple data theft, as it represents a complete compromise of the content management system's integrity and confidentiality. Attackers could manipulate blog posts, user accounts, or system configurations through the administrative interface, potentially leading to full system takeover. The vulnerability affects organizations relying on eliteCMS v1.0 for content management, particularly those with unpatched systems or limited security monitoring. This flaw aligns with ATT&CK technique T1071.004 which covers application layer protocol manipulation, specifically targeting database communication channels through injection attacks.
Mitigation strategies should prioritize immediate patching of the eliteCMS v1.0 application to address the SQL injection vulnerability. Organizations must implement proper input validation and parameterized queries throughout the application codebase, particularly in administrative interfaces where user input directly influences database operations. Database access controls should be enforced through least privilege principles, limiting administrative capabilities to authenticated users only. Additionally, implementing web application firewalls and security monitoring solutions can help detect and prevent exploitation attempts. The vulnerability demonstrates the critical importance of regular security assessments and timely patch management, as the flaw could enable attackers to bypass traditional security controls and gain unauthorized access to sensitive content management systems.