CVE-2025-3811: critical vulnerability in iqonicdesign WPBookit
WPBookit <= 1.0.2 - Insecure Direct Object Reference to Unauthenticated Privilege Escalation via Email Update
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 0.8%
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
iqonicdesign · WPBookitRelated CVEs — iqonicdesign WPBookit
In the same product, most dangerous first.
CVE-2025-6058CRITICALWPBookit <= 1.0.4 - Unauthenticated Arbitrary File UploadEPSS 6.2%CVE-2025-7852CRITICALWPBookit <= 1.0.6 - Unauthenticated Arbitrary File Upload via image_upload_handle FunctionEPSS 1.6%CVE-2026-1980MEDIUMWPBookit <= 1.0.8 - Missing Authorization to Unauthenticated Sensitive Customer Data ExposureEPSS 0.9%CVE-2025-6057HIGHWPBookit <= 1.0.4 - Authenticated (Subscriber+) Arbitrary File UploadEPSS 0.8%CVE-2025-3810CRITICALWPBookit <= 1.0.2 - Insecure Direct Object Reference to Unauthenticated Privilege Escalation via Account TakeoverEPSS 0.8%CVE-2026-1945HIGHWPBookit <= 1.0.8 - Unauthenticated Stored Cross-Site Scripting via 'wpb_user_name' and 'wpb_user_email' ParametersEPSS 0.4%