CVE-2023-36213 in MotoCMS
Summary
by MITRE • 08/03/2023
SQL injection vulnerability in MotoCMS v.3.4.3 allows a remote attacker to gain privileges via the keyword parameter of the search function.
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Analysis
by VulDB Data Team • 01/12/2026
The SQL injection vulnerability identified as CVE-2023-36213 affects MotoCMS version 3.4.3 and represents a critical security flaw that enables remote attackers to execute arbitrary SQL commands through the search functionality. This vulnerability specifically targets the keyword parameter within the search function, allowing malicious actors to manipulate database queries and potentially gain unauthorized access to sensitive information. The flaw stems from inadequate input validation and sanitization practices within the application's database interaction layer, creating an entry point for attackers to exploit the system's database communications.
This vulnerability operates under the Common Weakness Enumeration framework as CWE-89, which classifies SQL injection as a weakness that occurs when an application directly incorporates user input into SQL queries without proper sanitization or parameterization. The attack vector leverages the search function's handling of the keyword parameter, where user-supplied data is concatenated directly into SQL statements rather than being properly escaped or parameterized. This design flaw allows attackers to inject malicious SQL syntax that can alter the intended query execution flow, potentially leading to data extraction, modification, or deletion operations.
The operational impact of this vulnerability extends beyond simple data theft, as it can enable privilege escalation attacks within the MotoCMS environment. Remote attackers who successfully exploit this vulnerability can manipulate the database to escalate their privileges, potentially gaining administrative access to the content management system. The implications are particularly severe for websites using MotoCMS, as compromised systems may lead to complete website takeover, data breaches, and unauthorized modifications to published content. The vulnerability affects the integrity and confidentiality of all data stored within the CMS database, including user credentials, website content, and potentially sensitive business information.
Mitigation strategies for CVE-2023-36213 should prioritize immediate patch application from the vendor, as this represents a critical vulnerability that requires urgent attention. Organizations should implement proper input validation and parameterized queries throughout the application to prevent similar issues in the future. The defense-in-depth approach should include web application firewalls that can detect and block SQL injection attempts, along with regular security audits of database interactions. Additionally, implementing the principle of least privilege for database accounts and regular monitoring of database access logs can help detect exploitation attempts. According to MITRE ATT&CK framework, this vulnerability maps to T1190 - Exploit Public-Facing Application, emphasizing the need for proper network segmentation and access controls to limit the potential impact of such attacks.