CVE-2024-32137 in User Activity Log Pro Plugin
Summary
by MITRE • 04/15/2024
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Solwin User Activity Log Pro.This issue affects User Activity Log Pro: from n/a through 2.3.4.
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Analysis
by VulDB Data Team • 04/15/2024
The CVE-2024-32137 vulnerability represents a critical SQL injection flaw within the Solwin User Activity Log Pro plugin, specifically impacting versions ranging from the initial release through 2.3.4. This vulnerability falls under the Common Weakness Enumeration category CWE-89, which specifically addresses improper neutralization of special elements used in SQL commands. The flaw occurs when user-supplied input is inadequately sanitized before being incorporated into SQL query constructions, creating an avenue for malicious actors to manipulate database operations through crafted input sequences. The vulnerability manifests in the plugin's handling of user activity logging parameters, where insufficient input validation allows attackers to inject malicious SQL code that can be executed within the database context.
The technical exploitation of this vulnerability enables attackers to perform unauthorized database operations including but not limited to data extraction, modification, or deletion. When user activity log parameters are processed without proper sanitization, malicious input can alter the intended SQL query structure, potentially allowing attackers to bypass authentication mechanisms, access sensitive user data, or even escalate privileges within the affected system. The vulnerability is particularly concerning as it operates at the database interaction layer where the plugin logs user activities, making it a prime target for attackers seeking to compromise user session data or extract confidential information from the WordPress environment. Attackers can leverage this flaw by crafting malicious input that gets directly embedded into SQL commands, effectively turning the legitimate logging functionality into a vector for database manipulation.
The operational impact of this vulnerability extends beyond immediate data compromise to encompass potential system-wide security degradation within WordPress installations using the affected plugin. Organizations utilizing Solwin User Activity Log Pro in versions 2.3.4 and earlier face significant risk of unauthorized access to user activity logs, which may contain sensitive information about user behavior, login patterns, and system interactions. The vulnerability's presence in the user activity logging component creates a persistent threat vector where attackers can maintain long-term access to system activities while remaining undetected. This makes the flaw particularly dangerous for compliance-sensitive environments where audit trails and user monitoring are critical requirements, as the vulnerability can be exploited to either corrupt audit data or gain access to otherwise protected user activity information. The attack surface is further expanded due to the plugin's integration with WordPress core functionality, potentially enabling attackers to leverage the compromised logging system as a stepping stone for broader system exploitation.
Mitigation strategies for CVE-2024-32137 should prioritize immediate remediation through version updates to the Solwin User Activity Log Pro plugin, specifically targeting versions 2.3.5 and later where the SQL injection vulnerability has been addressed. System administrators must implement comprehensive input validation measures that sanitize all user-supplied data before database insertion, utilizing parameterized queries or prepared statements to prevent direct SQL command construction from user input. Network monitoring solutions should be enhanced to detect anomalous database query patterns that may indicate exploitation attempts, while also implementing proper access controls to limit database interaction permissions for the WordPress application. The vulnerability's classification under ATT&CK technique T1071.004 (Application Layer Protocol: DNS) and T1190 (Exploit Public-Facing Application) underscores the need for layered security approaches including web application firewalls, database activity monitoring, and regular security audits of third-party plugins. Additionally, organizations should conduct thorough vulnerability assessments to identify any other potentially affected plugins or components within their WordPress ecosystem that may present similar SQL injection risks, ensuring comprehensive protection against related attack vectors that could be leveraged in conjunction with this vulnerability.