CVE-2024-32683 in Wp Ultimate Review Plugin
Summary
by MITRE • 04/19/2024
Authorization Bypass Through User-Controlled Key vulnerability in Wpmet Wp Ultimate Review.This issue affects Wp Ultimate Review: from n/a through 2.2.5.
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Analysis
by VulDB Data Team • 02/09/2025
The CVE-2024-32683 vulnerability represents a critical authorization bypass flaw within the Wpmet Wp Ultimate Review plugin, specifically impacting versions ranging from the initial release through 2.2.5. This vulnerability falls under the broader category of authorization bypass issues that can severely compromise the security posture of WordPress installations. The flaw stems from improper validation of user-controlled input that ultimately controls access permissions within the plugin's functionality. Attackers can exploit this weakness to gain unauthorized access to administrative features and content that should be restricted to authorized users only.
The technical implementation of this vulnerability involves the plugin's handling of user-controlled keys or identifiers that are meant to validate user permissions. When these keys are not properly validated or sanitized, malicious actors can manipulate them to bypass normal authorization checks. This type of flaw typically occurs when the application relies on user input for access control decisions without sufficient verification mechanisms. The vulnerability creates a path for unauthorized users to escalate their privileges and access sensitive administrative functionalities that are normally protected by proper authorization controls. From a cybersecurity perspective, this represents a significant risk as it allows attackers to potentially gain full control over review management features and associated data.
The operational impact of this vulnerability extends beyond simple unauthorized access to encompass potential data breaches, content manipulation, and complete compromise of the review management system. Attackers could leverage this flaw to modify, delete, or inject malicious content into review sections, potentially affecting the integrity and credibility of the website's user-generated content. The vulnerability affects not only the immediate plugin functionality but also poses risks to the broader WordPress installation, as unauthorized access to administrative features often provides pathways for further exploitation. Organizations using this plugin are at risk of reputational damage, data loss, and potential regulatory compliance violations due to the unauthorized modification of review content.
Security practitioners should prioritize immediate remediation of this vulnerability through plugin updates to versions that address the authorization bypass issue. The mitigation strategy should include comprehensive monitoring of plugin usage and access logs to detect any unauthorized activities. Additionally, implementing proper input validation and sanitization measures for all user-controlled data elements within the plugin's authorization framework is essential. This vulnerability aligns with CWE-285, which addresses improper authorization issues in software systems, and represents a clear violation of the principle of least privilege that should govern all access control mechanisms. Organizations should also consider implementing network segmentation and access controls to limit the potential impact of such vulnerabilities. The ATT&CK framework categorizes this type of vulnerability under privilege escalation techniques, specifically targeting the T1078 credential access subtechnique, where adversaries leverage weak authorization controls to gain elevated system access. Regular security assessments and vulnerability scanning should be conducted to identify similar authorization bypass issues in other plugins and system components, ensuring comprehensive protection against such threats.