CVE-2024-56071: Simple Dashboard Privilege Escalation

CVE-2024-56071 Overview

CVE-2024-56071 is an Incorrect Privilege Assignment vulnerability affecting the Simple Dashboard WordPress plugin developed by mikeleembruggen. This security flaw allows attackers to perform privilege escalation attacks, potentially gaining unauthorized elevated access within WordPress installations running the vulnerable plugin.

The vulnerability stems from improper handling of user privileges within the Simple Dashboard plugin, which is designed to provide a simplified administrative interface for WordPress sites. Due to incorrect privilege assignment logic, lower-privileged users may be able to escalate their permissions to administrative levels.

Critical Impact

Attackers exploiting this vulnerability could escalate privileges to gain administrative access, potentially leading to complete site compromise, data theft, malware injection, or defacement of affected WordPress installations.

Affected Products

• Simple Dashboard WordPress Plugin versions through 2.0
• WordPress installations running vulnerable Simple Dashboard versions

Discovery Timeline

• 2024-12-31 - CVE-2024-56071 published to NVD
• 2026-04-01 - Last updated in NVD database

Technical Details for CVE-2024-56071

Vulnerability Analysis

This vulnerability is classified under CWE-266 (Incorrect Privilege Assignment), which occurs when a product incorrectly assigns privileges to a particular actor, creating an unintended sphere of control for that actor. In the context of the Simple Dashboard plugin, this manifests as improper validation or enforcement of user role capabilities.

WordPress plugins that modify or customize the administrative dashboard must carefully implement privilege checks to ensure that users can only access functionality appropriate to their assigned roles. When these checks are improperly implemented or missing entirely, lower-privileged users (such as subscribers, contributors, or editors) may be able to access administrative functions or elevate their own privileges.

Root Cause

The root cause of this vulnerability lies in the incorrect assignment or validation of user privileges within the Simple Dashboard plugin. The plugin fails to properly verify user capabilities before granting access to privileged functionality, or it may incorrectly assign elevated permissions to users during certain operations.

This type of flaw typically arises when:

• Capability checks are missing from sensitive functions
• User role verification relies on untrusted input
• The plugin modifies WordPress's native role and capability system incorrectly
• Privilege assignments are made without proper authorization validation

Attack Vector

An attacker with authenticated access to a WordPress site (even with minimal privileges such as a subscriber account) could exploit this vulnerability to escalate their privileges. The attack would likely involve:

1. Authenticating to the WordPress site with a low-privilege account
2. Interacting with Simple Dashboard plugin functionality
3. Manipulating requests or exploiting the incorrect privilege assignment logic
4. Gaining elevated privileges (potentially administrator access)

Once administrative access is obtained, the attacker would have full control over the WordPress installation, including the ability to install malicious plugins, modify content, access sensitive data, or create additional backdoor accounts.

Detection Methods for CVE-2024-56071

Indicators of Compromise

• Unexpected user role changes in WordPress user management
• New administrator accounts created without authorization
• Unusual activity from accounts that should have limited privileges
• Audit logs showing privilege-related modifications from non-admin users
• Changes to plugin or theme files made by unexpected users

Detection Strategies

• Monitor WordPress user role assignments for unauthorized changes
• Implement file integrity monitoring on WordPress core, plugin, and theme directories
• Review access logs for requests to Simple Dashboard plugin endpoints from low-privilege sessions
• Deploy WordPress security plugins that track user privilege modifications
• Configure alerts for new administrator account creation

Monitoring Recommendations

• Enable detailed WordPress audit logging to track all user actions and role changes
• Monitor for unusual patterns of authenticated user activity, particularly from subscriber-level accounts
• Implement real-time alerting for privilege escalation attempts
• Regularly review the WordPress users table for unexpected role assignments

How to Mitigate CVE-2024-56071

Immediate Actions Required

• Immediately deactivate and remove the Simple Dashboard plugin from all WordPress installations
• Audit all user accounts for unexpected privilege changes and remove unauthorized admin accounts
• Review access logs for signs of exploitation
• Reset passwords for all administrator accounts as a precaution
• Consider a full WordPress security audit if compromise is suspected

Patch Information

At the time of this analysis, the vulnerability affects Simple Dashboard versions through 2.0. Site administrators should check the Patchstack Vulnerability Report for the latest remediation guidance and verify if a patched version has been released.

If no patched version is available, the plugin should be removed entirely and replaced with an alternative solution that provides similar functionality without the security risk.

Workarounds

• Remove or deactivate the Simple Dashboard plugin until a security patch is available
• Restrict plugin access by limiting which user roles can interact with dashboard customization features
• Implement additional access controls at the web server level to restrict plugin functionality
• Use a Web Application Firewall (WAF) with WordPress-specific rules to help detect exploitation attempts
• Minimize the number of user accounts with any level of access to reduce the attack surface

# WordPress CLI commands to help identify and mitigate the vulnerability

# List all users and their roles to identify potential unauthorized privilege changes
wp user list --fields=ID,user_login,user_email,roles

# Deactivate the vulnerable plugin
wp plugin deactivate simple-dashboard

# Remove the vulnerable plugin entirely
wp plugin delete simple-dashboard

# List all plugins to verify removal
wp plugin list --status=active