CVE-2026-15330 zhayujie CowAgent Vision Tool vision.py _download_to_data_url server-side request forgery

A vulnerability was determined in zhayujie CowAgent up to 2.1.1. Impacted is the function buildimagecontent/downloadtodataurl of the file agent/tools/vision/vision.py of the component Vision Tool. Executing a manipulation of the argument image can lead to server-side request forgery. The attack c...