What’s Vulnerable › Vulnerabilities

CVE-2025-6934: Opal Estate Pro <= 1.7.5 - Unauthenticated Privilege Escalation via 'on_regiser_user'

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 25.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-07-01 · updated 2026-06-17
• Weakness: CWE-269

Description

The Opal Estate Pro – Property Management and Submission plugin for WordPress, used by the FullHouse - Real Estate Responsive WordPress Theme, is vulnerable to privilege escalation via in all versions up to, and including, 1.7.5. This is due to a lack of role restriction during registration in the 'on_regiser_user' function. This makes it possible for unauthenticated attackers to arbitrarily choose the role, including the Administrator role, assigned when registering.

Affected products

• wpopal Opal Estate Pro – Property Management and Submission: through 1.7.5

References

• https://plugins.trac.wordpress.org/browser/opal-estate-pro/trunk/inc/user/class-opalestate-user.php#L228
• https://plugins.trac.wordpress.org/browser/opal-estate-pro/trunk/inc/user/class-opalestate-user.php#L235
• https://themeforest.net/item/fullhouse-real-estate-responsive-wordpress-theme/16179481
• https://www.wordfence.com/threat-intel/vulnerabilities/id/5d7b75a4-67b4-4347-91a6-dbf98da5ceaf?source=cve

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