CVE-2026-57209 | dadrus Heimdall up to 0.17.16 Proxy Mode input validation

October 23, 2026 Yanac

A vulnerability classified as critical has been found in dadrus Heimdall up to 0.17.16. This issue affects some unknown processing of the component Proxy Mode. Performing a manipulation results in improper input validation.

This vulnerability is identified as CVE-2026-57209. The attack can be initiated remotely. There is not any exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More