CVE-2024-48040 in Tainacan Plugin
Summary
by MITRE • 10/11/2024
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in tainacan Tainacan tainacan allows SQL Injection.This issue affects Tainacan: from n/a through <= 0.21.8.
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Analysis
by VulDB Data Team • 04/05/2026
The CVE-2024-48040 vulnerability represents a critical SQL injection flaw within the tainacan content management system that enables unauthorized database access through improper input sanitization. This vulnerability exists in the tainacan platform version 0.21.8 and earlier, making all installations within this range susceptible to exploitation. The flaw stems from inadequate neutralization of special elements within SQL commands, allowing malicious actors to inject arbitrary SQL code through user input fields that are not properly validated or escaped.
This vulnerability falls under the CWE-89 category of SQL Injection, which is classified as a severe weakness in software applications that handle database operations. The ATT&CK framework categorizes this as a Database Enumeration technique where adversaries can extract sensitive information from backend databases. The vulnerability specifically impacts the tainacan platform's query execution mechanisms where user-supplied parameters are directly incorporated into SQL statements without proper sanitization measures. Attackers can exploit this by crafting malicious input that alters the intended SQL query flow, potentially gaining access to sensitive data, modifying database contents, or even executing administrative commands on the underlying database system.
The operational impact of this vulnerability extends beyond simple data theft, as it can enable complete database compromise and unauthorized administrative access. When exploited, this vulnerability allows attackers to bypass authentication mechanisms, extract confidential information including user credentials, personal data, and system configurations, and potentially establish persistent backdoors within the application environment. The affected tainacan versions lack proper input validation and parameterized query implementations, creating a direct pathway for malicious SQL commands to be executed within the database context. This vulnerability is particularly dangerous because it affects core database interaction components that are fundamental to content management operations.
Mitigation strategies for CVE-2024-48040 should prioritize immediate patching of affected tainacan installations to version 0.21.9 or later, which contains the necessary security fixes. Organizations should implement proper input validation and parameterized queries throughout the application to prevent similar vulnerabilities from occurring. Additionally, database access controls should be reviewed and restricted to minimize potential damage from successful exploitation attempts. Security monitoring should be enhanced to detect unusual database query patterns that may indicate attempted injection attacks. The implementation of web application firewalls and input sanitization layers can provide additional defense-in-depth measures. Organizations should also conduct comprehensive security assessments of their tainacan installations to identify and remediate any other potential SQL injection vulnerabilities within their content management infrastructure. Regular security updates and vulnerability scanning should be established as ongoing practices to maintain protection against similar threats in the future.