CVE-2024-50544 in RSVP ME Plugin
Summary
by MITRE • 11/09/2024
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Micah Blu RSVP ME allows SQL Injection.This issue affects RSVP ME: from n/a through 1.9.9.
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Analysis
by VulDB Data Team • 11/09/2024
The vulnerability identified as CVE-2024-50544 represents a critical SQL injection weakness within the Micah Blu RSVP ME plugin, specifically impacting versions ranging from an unspecified initial point through 1.9.9. This flaw resides in the improper neutralization of special elements within SQL commands, creating a pathway for malicious actors to manipulate database queries through user input. The vulnerability falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection vulnerabilities where input data is not properly sanitized before being incorporated into database queries. The affected plugin appears to process user-supplied data without adequate validation or escaping mechanisms, allowing attackers to inject malicious SQL code that can be executed by the underlying database system.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation could enable attackers to perform unauthorized database operations including data extraction, modification, or deletion. Attackers might leverage this weakness to escalate privileges, access sensitive user information, or potentially gain control over the entire database infrastructure. The vulnerability particularly affects environments where the RSVP ME plugin is installed and actively used, making it a significant concern for organizations relying on WordPress-based systems that utilize this specific plugin. The attack surface is broadened by the fact that the vulnerability affects a range of versions, indicating a persistent flaw in the plugin's code implementation that has not been adequately addressed across multiple releases.
Mitigation strategies for this vulnerability should prioritize immediate patching of the affected plugin to the latest available version that contains security fixes. Organizations should implement comprehensive input validation and parameterized queries to prevent similar issues in future development cycles. The remediation process should include thorough code review of all database interactions within the plugin, ensuring that all user inputs are properly escaped or parameterized before being incorporated into SQL commands. Security practitioners should also consider implementing database-level protections such as least privilege access controls, query monitoring, and intrusion detection systems to detect potential exploitation attempts. Additionally, organizations should conduct regular security assessments of their WordPress installations and plugin ecosystems to identify and remediate similar vulnerabilities before they can be exploited in real-world scenarios, aligning with the defensive measures recommended by the MITRE ATT&CK framework for database attack prevention.