CVE-2026-19246 HKUDS nanobot Provider-returned Image URL image_generation.py _download_image_data_url server-side request forgery

A vulnerability has been found in HKUDS nanobot up to 0.2.1. This affects the function downloadimagedataurl of the file nanobot/providers/imagegeneration.py of the component Provider-returned Image URL Handler. The manipulation leads to server-side request forgery. It is possible to initiate the...