Threat Intelligence Database

CVE-2026-18817 is a low-severity security issue in Baserow versions 2.3.0, 2.3.1, and 2.3.2 involving improper authorization in the BaserowImpersonateAuthTokenSerializer function. The flaw allows manipulation that results in improper authorization, but the project maintainer notes that while a token is issued for a deactivated user, none of the endpoints actually function with it, suggesting it is more a bug than a vulnerability. Upgrading to version 2.3.3 resolves the issue.

A vulnerability was identified in Baserow up to 2.3.2. Affected by this vulnerability is the function verify of the file backend/src/baserow/api/two_factor_auth/views.py of the component 2FA Verify Endpoint. Such manipulation leads to improper authentication. The attack may be launched remotely. This attack is characterized by high complexity. The exploitation appears to be difficult. Upgrading to version 2.3.3 addresses this issue. You should upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.