CVE-2024-0709 in Cryptocurrency Widgets Plugin
Summary
by MITRE • 02/06/2024
The Cryptocurrency Widgets – Price Ticker & Coins List plugin for WordPress is vulnerable to SQL Injection via the 'coinslist' parameter in versions 2.0 to 2.6.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
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Analysis
by VulDB Data Team • 03/18/2025
The Cryptocurrency Widgets plugin for WordPress presents a critical security vulnerability classified as CVE-2024-0709, affecting versions ranging from 2.0 through 2.6.5. This vulnerability manifests as a SQL Injection flaw that exploits the 'coinslist' parameter within the plugin's functionality. The issue stems from inadequate input sanitization and insufficient parameter preparation within the SQL query execution process, creating a pathway for malicious actors to manipulate database operations through crafted input values. The vulnerability specifically targets the plugin's handling of cryptocurrency coin listings and price tracking features, which are commonly used by WordPress sites to display financial data.
The technical exploitation of this vulnerability occurs when an attacker supplies malicious input through the 'coinslist' parameter, which is then directly incorporated into SQL queries without proper escaping or parameterization. This lack of input validation allows attackers to inject additional SQL commands that can be executed within the context of the database connection. The vulnerability is particularly dangerous because it does not require authentication, making it accessible to any user who can interact with the affected plugin endpoint. According to CWE-89, this represents a classic SQL injection vulnerability where insufficient input validation permits malicious SQL code execution, while the ATT&CK framework categorizes this under T1071.004 for application layer protocol manipulation.
The operational impact of this vulnerability extends beyond simple data extraction to potentially enable complete database compromise. Attackers can leverage the SQL injection to retrieve sensitive information including user credentials, personal data, plugin configurations, and other database contents that may contain administrative access details. The vulnerability's scope is particularly concerning for WordPress installations that rely on this plugin for cryptocurrency tracking, as these sites often handle financial information and user data. The attack surface is broad since the vulnerability affects multiple versions of the plugin, increasing the potential number of vulnerable installations. Database administrators and security teams must consider that this vulnerability could be exploited to gain unauthorized access to sensitive information stored within the WordPress database.
Mitigation strategies for CVE-2024-0709 should prioritize immediate plugin updates to versions that address the SQL injection vulnerability through proper input sanitization and parameterized queries. System administrators should implement additional security measures including web application firewalls that can detect and block SQL injection attempts, database query monitoring to identify suspicious activities, and regular security audits of installed plugins. The vulnerability highlights the importance of proper input validation and parameterized queries as fundamental security practices that align with OWASP Top Ten security requirements. Organizations should also consider implementing least privilege database access controls to limit potential damage from successful exploitation, while maintaining comprehensive backup procedures to ensure rapid recovery from any compromise. Regular security assessments of third-party WordPress plugins remain essential for maintaining overall system security posture.