CVE-2024-12827: WordPress DWT Theme Privilege Escalation

CVE-2024-12827 Overview

CVE-2024-12827 is a critical privilege escalation vulnerability affecting the DWT - Directory & Listing WordPress Theme for WordPress in all versions up to, and including, 3.3.6. The vulnerability exists due to improper validation of empty token values in the password reset functionality, allowing unauthenticated attackers to reset arbitrary user passwords, including administrator accounts, and gain unauthorized access to the WordPress installation.

Critical Impact

Unauthenticated attackers can change any user's password, including administrators, leading to complete site takeover without requiring any prior authentication or user interaction.

Affected Products

• DWT - Directory & Listing WordPress Theme versions up to and including 3.3.6
• WordPress installations using the vulnerable DWT theme
• Sites with user registration enabled using the affected password reset functionality

Discovery Timeline

• 2025-06-27 - CVE-2024-12827 published to NVD
• 2025-06-30 - Last updated in NVD database

Technical Details for CVE-2024-12827

Vulnerability Analysis

This vulnerability is classified under CWE-620 (Unverified Password Change), a weakness that occurs when a password change mechanism does not properly verify the requesting user's identity. In the case of CVE-2024-12827, the dwt_listing_reset_password() function fails to validate whether the password reset token is empty before proceeding with the password change operation.

The flaw enables complete account takeover without authentication. An attacker can exploit this vulnerability remotely over the network with low complexity and no special privileges required. Successful exploitation results in full compromise of confidentiality, integrity, and availability of user accounts on the affected WordPress site.

Root Cause

The root cause of CVE-2024-12827 lies in insufficient input validation within the dwt_listing_reset_password() function. The function does not properly check for an empty or null token value before allowing a password reset to proceed. This design flaw means that when an attacker submits a password reset request with an empty token, the validation logic incorrectly permits the operation, bypassing the intended authentication mechanism.

Attack Vector

The attack vector for CVE-2024-12827 is network-based and requires no authentication or user interaction. An attacker can exploit this vulnerability by:

1. Identifying a WordPress site running the vulnerable DWT theme (versions ≤ 3.3.6)
2. Submitting a password reset request to the dwt_listing_reset_password() endpoint
3. Providing an empty or null value for the reset token parameter
4. Specifying the target user's email address or username (including administrator accounts)
5. Setting a new password of the attacker's choosing

The vulnerability in dwt_listing_reset_password() stems from missing validation that should verify the reset token is not empty before proceeding. When the function receives an empty token value, it fails to reject the request and instead processes the password change. This allows an attacker to craft a malicious request targeting any user account, effectively bypassing the entire password reset verification workflow. For detailed technical analysis, refer to the Wordfence Vulnerability Analysis.

Detection Methods for CVE-2024-12827

Indicators of Compromise

• Unexpected password reset requests in server logs targeting administrator or high-privilege accounts
• Multiple password reset attempts from the same IP address targeting different user accounts
• Suspicious login activity from unfamiliar IP addresses following password reset events
• Unauthorized administrative changes or new user accounts created on the WordPress site

Detection Strategies

• Monitor web server access logs for requests to password reset endpoints with empty or malformed token parameters
• Implement Web Application Firewall (WAF) rules to detect and block requests with empty authentication tokens
• Review WordPress audit logs for unexpected password changes, especially for administrator accounts
• Deploy endpoint detection solutions to identify post-exploitation activities such as malware uploads or backdoor creation

Monitoring Recommendations

• Enable comprehensive logging for all authentication and password reset events in WordPress
• Configure alerting for multiple failed or successful password resets within a short timeframe
• Monitor for changes to wp-config.php and other critical WordPress files following any suspicious activity
• Implement real-time notification for administrator account password changes

How to Mitigate CVE-2024-12827

Immediate Actions Required

• Update the DWT - Directory & Listing WordPress Theme to a version newer than 3.3.6 that addresses this vulnerability
• Review all user accounts for unauthorized password changes, particularly administrator accounts
• Force password resets for all users if compromise is suspected
• Audit WordPress access logs for signs of exploitation

Patch Information

Website administrators should immediately check for theme updates through the WordPress dashboard or the ThemeForest Product Page and apply any available security patches. Ensure the DWT theme is updated to a version higher than 3.3.6 that includes proper token validation in the password reset functionality.

Workarounds

• Temporarily disable the custom password reset functionality provided by the DWT theme if an update is not immediately available
• Use a security plugin such as Wordfence to implement additional authentication protections
• Restrict access to the password reset endpoint using .htaccess rules or server-level firewall configurations
• Implement two-factor authentication (2FA) for all administrator accounts to add an additional layer of security

# Temporary .htaccess mitigation to restrict password reset endpoint access
# Add to WordPress root .htaccess file (backup first)
<IfModule mod_rewrite.c>
RewriteEngine On
# Block requests to dwt password reset with empty tokens
RewriteCond %{REQUEST_METHOD} POST
RewriteCond %{REQUEST_URI} dwt.*reset.*password [NC]
RewriteCond %{QUERY_STRING} (^|&)token=(&|$) [NC,OR]
RewriteCond %{QUERY_STRING} !token= [NC]
RewriteRule .* - [F,L]
</IfModule>