A vulnerability, which was classified as problematic , was found in Gotenberg up to 8.31.x . Affected by this vulnerability is an unknown functionality of the file /forms/chromium/convert/url of the component PDF File Handler . Executing a manipulation can lead to file inclusion. This vulnerability is handled as CVE-2026-42597 . The attack can be executed remotely. There is not any exploit available. You should upgrade the affected component.