CVE-2025-39459: Real Estate 7 Privilege Escalation Flaw

CVE-2025-39459 Overview

CVE-2025-39459 is an Incorrect Privilege Assignment vulnerability [CWE-266] affecting the contempoinc Real Estate 7 (realestate-7) WordPress theme. The flaw allows attackers to escalate privileges on affected WordPress sites running vulnerable versions of the theme. All versions up to and including 3.5.2 are affected. The vulnerability is exploitable over the network without authentication or user interaction, making it accessible to remote attackers. Patchstack published the advisory referencing this issue in the WordPress theme vulnerability database.

Critical Impact
Unauthenticated attackers can escalate privileges on WordPress installations running Real Estate 7 theme version 3.5.2 or earlier, potentially gaining elevated access to site administration functions.

Affected Products

contempoinc Real Estate 7 (realestate-7) WordPress theme
All versions from initial release through 3.5.2
WordPress sites using the vulnerable theme

Discovery Timeline

2025-05-19 - CVE-2025-39459 published to NVD
2026-04-23 - Last updated in NVD database

Technical Details for CVE-2025-39459

Vulnerability Analysis

The vulnerability stems from incorrect privilege assignment within the Real Estate 7 WordPress theme. The theme assigns roles or capabilities to users in a manner that does not properly enforce intended access boundaries. Attackers can leverage this flaw to obtain privileges beyond what the application is designed to grant. The issue is classified under [CWE-266] Incorrect Privilege Assignment, which covers cases where a product allows actors to perform actions they should not be authorized to perform.

The attack vector is network-based and requires no authentication or user interaction. This expands the pool of potential attackers to any remote user able to reach the site. Successful exploitation impacts confidentiality, integrity, and availability of the affected WordPress installation.

Root Cause

The root cause lies in how the theme handles privilege assignment for user accounts or session contexts. The theme grants elevated capabilities without enforcing proper validation of the requester's authorization state. This permits an attacker to acquire privileges associated with higher-tier roles such as editor or administrator without legitimately holding those roles.

Attack Vector

An unauthenticated remote attacker sends crafted HTTP requests to endpoints exposed by the Real Estate 7 theme. The theme processes these requests and assigns privileges that the attacker should not receive. The attacker then leverages the elevated privileges to perform administrative actions on the WordPress site.

Verified exploitation code is not publicly available at this time. Refer to the Patchstack WordPress Theme Advisory for additional technical context.

Detection Methods for CVE-2025-39459

Indicators of Compromise

Unexpected creation of new administrator or editor accounts within WordPress
Modifications to user role metadata in the wp_usermeta table without corresponding admin activity
HTTP POST requests to Real Estate 7 theme endpoints from unauthenticated sources followed by privileged actions
Installation of new plugins, themes, or files immediately after anomalous registration events

Detection Strategies

Audit WordPress user accounts and roles regularly, comparing against an approved baseline
Review web server access logs for unauthenticated requests to theme-specific PHP files within wp-content/themes/realestate-7/
Enable WordPress activity logging plugins to capture role changes and privilege modifications in real time
Correlate new account creation events with subsequent administrative actions to identify privilege escalation chains

Monitoring Recommendations

Forward WordPress application logs and web server logs to a centralized SIEM for correlation
Alert on changes to the wp_users and wp_usermeta tables outside of approved maintenance windows
Monitor for outbound connections initiated by the WordPress host that deviate from baseline behavior

How to Mitigate CVE-2025-39459

Immediate Actions Required

Identify all WordPress sites running the Real Estate 7 (realestate-7) theme and inventory their versions
Restrict public access to vulnerable sites through a web application firewall (WAF) until patched
Audit existing user accounts and remove any unauthorized administrator or editor accounts
Rotate credentials for all privileged WordPress accounts on affected sites

Patch Information

No fixed version is listed in the CVE record at this time. The vulnerability affects Real Estate 7 versions up to and including 3.5.2. Site operators should consult the Patchstack WordPress Theme Advisory and the theme vendor for patch availability and apply updates as soon as they are released.

Workarounds

Deploy a WAF rule set with virtual patching for the Real Estate 7 theme vulnerability
Disable or remove the Real Estate 7 theme if a patched version is unavailable and business needs allow
Restrict access to WordPress administrative endpoints (/wp-admin/, /wp-login.php) by IP allowlist where feasible
Disable user registration in WordPress settings if not required for site operation

bash

# Identify Real Estate 7 theme installations and version
grep -r "Version:" /var/www/*/wp-content/themes/realestate-7/style.css

# Disable open registration via WP-CLI
wp option update users_can_register 0

# List users with elevated roles for audit
wp user list --role=administrator --fields=ID,user_login,user_email,user_registered