CVE-2020-21101: Improper Neutralization of Input During Web Page Generation

Cross Site Scriptiong vulnerabilityin Screenly screenly-ose all versions, including v1.8.2 2019-09-25-Screenly-OSE-lite.img, in the 'Add Asset' page via manipulation of a 'URL' field, which could let a remote malicious user execute arbitrary code...