CVE-2026-6874 | ericc-ch copilot-api up to 0.7.0 Header /token Host dns rebinding

A vulnerability categorized as problematic has been discovered in ericc-ch copilot-api up to 0.7.0. This impacts an unknown function of the file /token of the component Header Handler. Executing a manipulation of the argument Host can lead to reliance on reverse dns resolution.

This vulnerability appears as CVE-2026-6874. The attack may be performed from remote. In addition, an exploit is available.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More