CVE-2024-33570 in Metform Elementor Contact Form Builder Plugin
Summary
by MITRE • 05/06/2024
Missing Authorization vulnerability in Roxnor Metform metform.This issue affects Metform: from n/a through <= 3.8.3.
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Analysis
by VulDB Data Team • 04/02/2026
The vulnerability identified as CVE-2024-33570 represents a critical missing authorization flaw within the Roxnor Metform application, specifically impacting versions ranging from the initial release through version 3.8.3. This type of vulnerability falls under the CWE-862 category, which specifically addresses "Missing Authorization" conditions where the system fails to properly verify that an actor is authorized to perform a requested operation. The issue stems from insufficient access control mechanisms that allow unauthorized users to perform actions they should not be permitted to execute within the application's administrative or sensitive operational areas.
The technical nature of this vulnerability exposes a fundamental flaw in the application's permission model where authentication checks are either absent or improperly implemented. When users interact with Metform's administrative interfaces or access sensitive data endpoints, the system should verify that the requesting user possesses the necessary privileges to perform the specific action. However, in this case, the authorization checks are either completely missing or fail to properly validate user permissions, creating an attack surface where malicious actors can escalate their privileges or access restricted functionality without proper authorization. This flaw typically manifests when the application fails to validate user roles, permissions, or session tokens before executing sensitive operations.
The operational impact of this vulnerability is significant as it allows unauthorized access to potentially sensitive data and administrative functions within the Metform application. Attackers who exploit this vulnerability could gain access to user accounts, modify system configurations, access confidential information, or perform administrative tasks that should be restricted to authorized personnel only. The severity is compounded by the fact that this affects a range of versions, suggesting the flaw has persisted across multiple releases and could potentially be exploited by attackers who have identified the specific version of the application in use. This vulnerability directly impacts the integrity and confidentiality of the system, as it allows unauthorized modifications to the application's state and access to protected resources.
Organizations utilizing Metform versions 3.8.3 or earlier should immediately implement mitigations to address this vulnerability. The primary remediation involves implementing proper authorization controls that validate user permissions before allowing access to sensitive operations. This includes ensuring that all administrative endpoints and data access points require proper authentication and authorization checks. Security teams should also conduct thorough audits of the application's permission model, review all access control mechanisms, and implement principle of least privilege enforcement. Additionally, organizations should consider implementing network segmentation, monitoring for unauthorized access attempts, and regular security assessments to identify similar authorization flaws. The vulnerability aligns with ATT&CK technique T1078 which covers valid accounts and privilege escalation, making it a critical concern for organizations that rely on Metform for their operational workflows.