Vulnerability Description
The WPBookit plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 1.0.2. This is due to the plugin not properly validating a user's identity prior to updating their details like email through the edit_newdata_customer_callback() function. This makes it possible for unauthenticated attackers to change arbitrary user's email addresses, including administrators, and leverage that to reset the user's password and gain access to their account.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Iqonic | Wpbookit | < 1.0.3 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/changeset/3278939/wpbookit/trunk/core/admin/cPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a61cce43-0df7-4ca9-889Third Party Advisory
FAQ
What is CVE-2025-3811?
CVE-2025-3811 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The WPBookit plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 1.0.2. This is due to the plugin not properly validating a user's ide...
How severe is CVE-2025-3811?
CVE-2025-3811 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2025-3811?
Check the references section above for vendor advisories and patch information. Affected products include: Iqonic Wpbookit.