Where
-Infinity
0
Severity
7.5
AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

The Bit integrations – Form Integration, Webhook, Spreadsheets, CRM, LMS & Email Automation plugin for WordPress is vulnerable to Privilege Escalation via Log Re-execution in all versions up to, and including, 2.10.6 The vulnerability exists because IntegrationHandler::executeWithCapture() stores raw, attacker-controlled field values — including userpass and useremail — verbatim into wpbtcbilog.fielddata on anonymous front-end requests with no capability check, and LogHandler::reexecute() feeds that stored payload back through Flow::execute() inside the replaying administrator's session without validating the identity that originally produced the data, causing RegistrationController::updateUser() to resolve the target user ID to the administrator and write the attacker-supplied password via wpupdateuser(). This makes it possible for unauthenticated attackers to overwrite the administrator's password and fully take over the administrator account. Exploitation requires that an administrator has configured a flow mapping a user-supplied form field to the userpass parameter of the WP User Registration "Update User" action, and that the administrator subsequently clicks "Re-execute" on the failure log row produced by the anonymous submission from the plugin's log screen.

First published (updated )

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