Critical severity · published May 9, 2025
CVE-2025-3811
WPBookit <= 1.0.2 - Insecure Direct Object Reference to Unauthenticated Privilege Escalation via Email Update
9.8
CVSS
0.8%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WP
WPBookit · iqonicdesign
through 1.0.2 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-3811
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-3811
Patch
https://plugins.trac.wordpress.org/changeset/3278939/wpbookit/trunk/core/admin/classes/controllers/class.wpb-customer-controller.php
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/a61cce43-0df7-4ca9-8897-24c7d131b505?source=cve
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