CVE-2024-43974 in ReviveNews Plugin
Summary
by MITRE • 11/01/2024
Missing Authorization vulnerability in CozyThemes ReviveNews allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects ReviveNews: from n/a through 1.0.2.
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Analysis
by VulDB Data Team • 11/09/2024
The vulnerability identified as CVE-2024-43974 represents a critical authorization flaw within the CozyThemes ReviveNews WordPress theme, specifically impacting versions ranging from the initial release through 1.0.2. This missing authorization issue stems from inadequate access control mechanisms that fail to properly constrain functionality within the theme's administrative interfaces. The flaw allows unauthorized users to access administrative features and functionality that should be restricted to authorized personnel only, fundamentally undermining the security model of the affected platform.
This vulnerability manifests as a failure in the theme's access control list implementation, where proper authentication checks are either absent or insufficiently enforced. The technical nature of this issue aligns with CWE-285, which specifically addresses improper authorization conditions in software systems. When users bypass normal authentication procedures, they can exploit administrative functions that should remain hidden or restricted to legitimate administrators, creating a pathway for privilege escalation and unauthorized system manipulation. The vulnerability exists at the application layer where user permissions are not properly validated before granting access to sensitive operations.
The operational impact of this vulnerability extends beyond simple unauthorized access, potentially enabling attackers to modify theme configurations, manipulate content, or even install malicious code within the WordPress environment. Given that ReviveNews is a news theme, attackers could exploit this weakness to alter news articles, inject malicious content, or disrupt the normal operation of news websites. The attack surface is particularly concerning because it affects the core administrative functionality of the theme, potentially allowing attackers to gain persistent access to the affected WordPress installations and leverage the compromised theme as a foothold for further attacks within the broader web infrastructure.
Mitigation strategies for CVE-2024-43974 should prioritize immediate patching of the affected theme versions, as this represents the most effective defense against exploitation. Organizations should also implement network-level restrictions to limit access to administrative interfaces, employ multi-factor authentication for administrative accounts, and conduct thorough security audits of all installed themes and plugins. From an ATT&CK framework perspective, this vulnerability maps to T1078 Valid Accounts and T1548.005 Abuse Elevation of privileges, as it allows attackers to elevate their privileges through unauthorized access to administrative functions. Regular security monitoring and vulnerability scanning should be implemented to detect similar authorization flaws in other components of the WordPress ecosystem, while maintaining updated security policies that emphasize proper access control implementation and enforcement.