CVE-2025-6994: WordPress Reveal Listing Privilege Escalation

CVE-2025-6994 Overview

CVE-2025-6994 is a privilege escalation vulnerability affecting the Reveal Listing plugin by smartdatasoft for WordPress. The vulnerability exists in versions up to and including 3.3, where the plugin allows users registering new accounts to arbitrarily set their own role through the listing_user_role field. This critical flaw enables unauthenticated attackers to create accounts with administrator privileges, potentially leading to complete site takeover.

Critical Impact

Unauthenticated attackers can exploit this vulnerability to create administrator accounts, gaining full control over affected WordPress installations including the ability to modify content, install malicious plugins, access sensitive data, and compromise the underlying server.

Affected Products

• Reveal Listing plugin by smartdatasoft for WordPress versions up to and including 3.3
• WordPress installations using the vulnerable Reveal Listing plugin
• Reveal Directory Listing WordPress Theme (bundled plugin)

Discovery Timeline

• August 6, 2025 - CVE-2025-6994 published to NVD
• August 6, 2025 - Last updated in NVD database

Technical Details for CVE-2025-6994

Vulnerability Analysis

This vulnerability is classified as CWE-269 (Improper Privilege Management). The root cause lies in the plugin's user registration functionality, which fails to properly validate and restrict the role assignment during account creation. When a new user registers through the plugin's registration form, the application accepts user-supplied input for the listing_user_role parameter without performing adequate authorization checks or input validation.

The impact of successful exploitation is severe. An attacker can leverage this flaw to instantly gain administrative access to the WordPress installation. With administrator privileges, the attacker can install backdoors, modify existing content, access database credentials, exfiltrate sensitive user data, and potentially pivot to attack the underlying web server infrastructure.

Root Cause

The vulnerability stems from improper privilege management in the user registration workflow. The Reveal Listing plugin exposes the listing_user_role field during the registration process and directly uses this user-supplied value to set the new account's WordPress role. The plugin fails to implement proper server-side validation to ensure that only permitted roles (such as subscriber or contributor) can be assigned during self-registration, and it lacks authorization checks to verify whether the requesting user should be allowed to assign elevated roles.

Attack Vector

The attack vector is network-based and requires no authentication or user interaction. An attacker simply needs to access the vulnerable WordPress site's registration functionality and craft a malicious registration request that includes the listing_user_role parameter set to administrator. The attack can be performed through a standard web browser or by sending a crafted HTTP POST request directly to the registration endpoint.

The attacker submits a registration request with their desired credentials while including the listing_user_role field set to an administrative role. Upon processing the registration, the plugin creates the new user account with the attacker-specified role, granting immediate administrative access to the WordPress installation. For detailed technical information, refer to the Wordfence Vulnerability Report.

Detection Methods for CVE-2025-6994

Indicators of Compromise

• Newly created administrator accounts with unfamiliar usernames or email addresses
• Registration activity from suspicious IP addresses or unusual geographic locations
• Multiple account creation attempts in rapid succession targeting administrator role assignment
• Unexpected changes to site settings, installed plugins, or theme files following new user registrations

Detection Strategies

• Monitor WordPress user tables for unexpected administrator account creation
• Review HTTP server logs for POST requests to registration endpoints containing listing_user_role=administrator or similar elevated role assignments
• Implement Web Application Firewall (WAF) rules to detect and block requests attempting to set privileged roles during registration
• Deploy file integrity monitoring to detect unauthorized modifications following potential compromise

Monitoring Recommendations

• Enable comprehensive logging for all user registration events including the assigned roles
• Configure alerts for any new administrator account creation that doesn't follow established approval workflows
• Monitor for unusual login activity from newly created accounts, particularly administrator logins from unfamiliar IP addresses
• Review authentication logs for successful administrator logins from accounts created within the last 24-48 hours

How to Mitigate CVE-2025-6994

Immediate Actions Required

• Update the Reveal Listing plugin to the latest patched version immediately if available
• Audit all WordPress administrator accounts and remove any unauthorized or suspicious accounts
• Review recent user registrations and verify the legitimacy of all newly created accounts
• Consider temporarily disabling user registration functionality until the plugin is updated
• Reset passwords for all legitimate administrator accounts as a precautionary measure

Patch Information

Check the ThemeForest product page for the latest version of the Reveal Directory Listing theme and associated plugins. Users should update to a version newer than 3.3 that addresses this privilege escalation vulnerability. Additional details and remediation guidance are available in the Wordfence Vulnerability Report.

Workarounds

• Disable the Reveal Listing plugin's user registration functionality until a patch is available
• Implement a WAF rule to block or filter requests containing the listing_user_role parameter in registration requests
• Require administrator approval for all new user registrations through a separate plugin or manual process
• Restrict the default role for new registrations at the WordPress core level via Settings > General > New User Default Role

# WordPress configuration - enforce default user role at application level
# Add to wp-config.php to set a restrictive default role
define('WP_DEFAULT_ROLE', 'subscriber');

# Additionally, consider disabling registration temporarily
# Add to wp-config.php if you need to block registration entirely
# define('USERS_CAN_REGISTER', false);