Steeltoe · Steeltoe · CVE-2026-48759
**Name of the Vulnerable Software and Affected Versions**
TypeBot versions prior to 3.16.0
Steeltoe (affected versions not specified)
**Description**
TypeBot contains an Insecure Direct Object Reference (IDOR) issue—a flaw where an application provides direct access to objects based on user-supplied input—allowing authenticated users to modify or delete theme templates from other workspaces. The `handleSaveThemeTemplate` and `handleDeleteThemeTemplate` handlers verify that a user is a non-guest member of a workspace, but the subsequent Prisma queries using `themeTemplateId` fail to include the `workspaceId` in the filter, enabling unauthorized cross-workspace actions. Template IDs may be exposed through network traffic or shared typebots.
Steeltoe writes TLS private keys to the `/tmp` directory, exposing sensitive data and compromising the integrity and privacy of data in transit.
**Recommendations**
Update to version 3.16.0.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.