Opencti · Opencti · CVE-2026-27960
**Name of the Vulnerable Software and Affected Versions**
OpenCTI versions 6.6.0 through 6.9.12
**Description**
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. A privilege escalation issue allows unauthenticated attackers to query the API as any existing user, including the default admin account.
**Recommendations**
Update to version 6.9.13.
As a temporary workaround, disable the default admin using the `APP ADMIN EXTERNALLY MANAGED` configuration.