CVE-2025-49867: RealHomes Privilege Escalation Vulnerability

CVE-2025-49867 Overview

CVE-2025-49867 is a critical Incorrect Privilege Assignment vulnerability discovered in the InspiryThemes RealHomes WordPress theme. This vulnerability allows unauthenticated attackers to escalate privileges, potentially gaining administrative access to affected WordPress installations. The flaw affects RealHomes theme versions through 4.4.0.

Critical Impact

Unauthenticated attackers can exploit this privilege escalation vulnerability to gain elevated access on WordPress sites running vulnerable versions of the RealHomes theme, potentially leading to complete site compromise.

Affected Products

• InspiryThemes RealHomes versions through 4.4.0
• WordPress installations using vulnerable RealHomes theme versions

Discovery Timeline

• 2025-07-04 - CVE-2025-49867 published to NVD
• 2026-01-14 - Last updated in NVD database

Technical Details for CVE-2025-49867

Vulnerability Analysis

This vulnerability stems from incorrect privilege assignment (CWE-266) within the RealHomes WordPress theme. The flaw allows attackers to bypass normal authorization controls and escalate their privileges without requiring authentication. Given the network-accessible nature of WordPress themes and the lack of required user interaction, this vulnerability presents a significant risk to affected installations.

The vulnerability can be exploited remotely over the network with low attack complexity. Successful exploitation could lead to complete compromise of confidentiality, integrity, and availability of the affected WordPress site.

Root Cause

The root cause of CVE-2025-49867 lies in improper privilege assignment logic within the RealHomes theme. The theme fails to properly validate user roles and permissions before granting elevated access, allowing attackers to manipulate requests to gain unauthorized privileges. This represents a fundamental access control flaw where role-based permissions are not correctly enforced.

Attack Vector

The attack vector for this vulnerability is network-based, requiring no authentication or user interaction. An attacker can remotely target vulnerable WordPress installations running the RealHomes theme by crafting malicious requests that exploit the privilege assignment flaw. Once exploited, the attacker could gain administrative control over the WordPress site, enabling them to modify content, install malicious plugins, access sensitive data, or use the compromised site for further attacks.

For detailed technical information about the exploitation mechanism, refer to the Patchstack RealHomes Vulnerability Report.

Detection Methods for CVE-2025-49867

Indicators of Compromise

• Unexpected user account creation with administrative privileges
• Unusual administrative API requests from unauthenticated sessions
• Modifications to WordPress user roles or capabilities without authorized changes
• Suspicious theme-related HTTP requests targeting RealHomes functionality

Detection Strategies

• Monitor WordPress user management logs for unexpected privilege changes or new administrator accounts
• Implement Web Application Firewall (WAF) rules to detect privilege escalation attempts targeting WordPress themes
• Review access logs for suspicious requests to RealHomes theme endpoints
• Use WordPress security plugins to alert on unauthorized role modifications

Monitoring Recommendations

• Enable detailed logging for WordPress authentication and user management events
• Configure alerts for any new administrator account creation
• Monitor for unusual POST requests to theme-specific endpoints
• Implement file integrity monitoring to detect unauthorized theme modifications

How to Mitigate CVE-2025-49867

Immediate Actions Required

• Update the RealHomes theme to a patched version beyond 4.4.0 immediately
• Audit existing WordPress user accounts for any unauthorized privilege escalations
• Review and remove any suspicious administrator accounts created after theme installation
• Consider temporarily disabling the RealHomes theme until a patch can be applied

Patch Information

InspiryThemes should be contacted for the latest security patch addressing this vulnerability. Users are strongly encouraged to update to the newest available version of the RealHomes theme that addresses this privilege escalation flaw. For more details, consult the Patchstack RealHomes Vulnerability Report.

Workarounds

• Implement additional access controls at the web server level to restrict administrative functions
• Use a Web Application Firewall to filter suspicious requests targeting the RealHomes theme
• Restrict user registration if not required for site functionality
• Enable multi-factor authentication for all WordPress administrator accounts

# WordPress security hardening configuration example
# Add to wp-config.php to disable user registration
define('USERS_CANNOT_REGISTER', true);

# Disable theme file editing from admin panel
define('DISALLOW_FILE_EDIT', true);