CVE-2026-104749 Privilege escalation in Bit integrations – Form Integration, Webhook, Spreadsheets, CRM, LMS & Email Automation
Unauthenticated attackers can take over administrator accounts by exploiting log re-execution flaws in the Bit integrations WordPress plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-104749?
CVE-2026-104749 is a high-severity vulnerability in bitpressadmin Bit integrations – Form Integration, Webhook, Spreadsheets, CRM, LMS & Email Automation, published on 14 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
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 `user_pass` and `user_email` — verbatim into `wp_btcbi_log.field_data` 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 `wp_update_user()`. 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 `user_pass` 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.
Weakness: CWE-269
Which versions are affected by CVE-2026-104749?
How do I fix CVE-2026-104749?
No fix has been published for CVE-2026-104749 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-104749 being exploited?
There is no known exploitation of CVE-2026-104749 in the wild and no public exploit code.
Sources
Also known as GHSA-8mmw-9hhm-8rr4.