CVE-2024-56250 in Just Writing Statistics Plugin
Summary
by MITRE • 01/02/2025
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in GregRoss Just Writing Statistics allows SQL Injection.This issue affects Just Writing Statistics: from n/a through 4.7.
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Analysis
by VulDB Data Team • 01/02/2025
This vulnerability represents a critical sql injection flaw in the GregRoss Just Writing Statistics plugin for wordpress systems. The weakness stems from improper sanitization of user inputs that are subsequently incorporated into sql command structures without adequate neutralization of special elements. Attackers can exploit this vulnerability by crafting malicious input that gets directly embedded into sql queries, potentially allowing unauthorized database access and data manipulation. The vulnerability affects all versions of the plugin from the initial release through version 4.7, indicating a long-standing issue that has not been adequately addressed. This type of vulnerability falls under the common weakness enumeration category CWE-89, which specifically addresses sql injection vulnerabilities where untrusted data is improperly incorporated into sql commands. The attack pattern aligns with the tactics described in the attack technique framework under T1190 for exploiting vulnerabilities in web applications and T1071 for application layer protocols.
The technical exploitation of this vulnerability occurs when user-supplied parameters are directly concatenated into sql queries without proper input validation or parameterization. This creates an environment where malicious actors can inject sql commands that bypass authentication mechanisms, extract sensitive data, modify database records, or even execute administrative operations on the affected system. The impact is particularly severe because the vulnerability exists within a wordpress plugin that likely handles user statistics and potentially sensitive data from website visitors. The scope of this vulnerability extends beyond simple data theft to include complete database compromise, especially when the affected wordpress installation has elevated privileges for the database user account. The persistence of this issue across multiple versions suggests inadequate security testing during the development lifecycle and highlights the importance of proper input sanitization practices.
Organizations running affected wordpress installations face significant operational risks including data breaches, unauthorized access to user information, and potential system compromise. The vulnerability creates an attack surface that can be exploited by automated scanning tools, making it particularly dangerous for widely deployed systems. Database administrators should monitor for unusual query patterns or unauthorized access attempts that may indicate exploitation of this vulnerability. The impact extends to compliance requirements such as gdpr, pci dss, and other data protection regulations that mandate proper security controls for protecting sensitive information. System owners must consider the potential for lateral movement within networks if database credentials are compromised, as sql injection attacks can provide attackers with sufficient privileges to escalate their access.
Mitigation strategies should include immediate patching of the affected plugin to the latest version where the vulnerability has been addressed. System administrators should implement web application firewalls to detect and block malicious sql injection attempts targeting this specific vulnerability. Input validation and parameterized queries should be implemented as defensive measures to prevent similar issues in custom applications. Regular security audits and vulnerability assessments should be conducted to identify other potential sql injection vulnerabilities within the wordpress ecosystem and associated applications. Network segmentation and principle of least privilege should be enforced to limit the potential impact of successful exploitation. Additionally, monitoring systems should be configured to detect anomalous database access patterns that may indicate exploitation attempts, and regular security training should be provided to development teams to prevent similar coding practices that lead to sql injection vulnerabilities. The remediation process should also include thorough testing to ensure that the patch does not introduce compatibility issues with existing functionality while maintaining the security enhancements.