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Easy Form Builder By Whitestudio Drag Drop Form Builder

1 CVEs product

Monthly

CVE-2026-13439 CRITICAL Act Now

Unauthenticated account takeover in the Easy Form Builder by WhiteStudio WordPress plugin (versions up to and including 4.0.11) lets remote attackers reset any user's password - including administrators - and gain full site control. The plugin's password recovery flow reuses a publicly scrapeable session identifier ('sid') as the reset token and exposes an unauthenticated nonce-refresh endpoint that hands valid REST nonces to any visitor, collapsing the entire reset gate. Rated CVSS 9.8; no public exploit has been identified at time of analysis, but the attack path is fully described and trivial to reconstruct.

WordPress Privilege Escalation Easy Form Builder By Whitestudio Drag Drop Form Builder
NVD VulDB
CVSS 3.1
9.8
EPSS
0.4%
EPSS 0% CVSS 9.8
CRITICAL Act Now

Unauthenticated account takeover in the Easy Form Builder by WhiteStudio WordPress plugin (versions up to and including 4.0.11) lets remote attackers reset any user's password - including administrators - and gain full site control. The plugin's password recovery flow reuses a publicly scrapeable session identifier ('sid') as the reset token and exposes an unauthenticated nonce-refresh endpoint that hands valid REST nonces to any visitor, collapsing the entire reset gate. Rated CVSS 9.8; no public exploit has been identified at time of analysis, but the attack path is fully described and trivial to reconstruct.

WordPress Privilege Escalation Easy Form Builder By Whitestudio Drag Drop Form Builder
NVD VulDB

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