CVE-2026-55670 | ZITADEL up to 4.15.1 Event Store Validation improper authentication

A vulnerability, which was classified as problematic, has been found in ZITADEL up to 4.15.1. This vulnerability affects unknown code of the component Event Store Validation. The manipulation leads to improper authentication.

This vulnerability is uniquely identified as CVE-2026-55670. The attack is possible to be carried out remotely. No exploit exists.