CVE-2020-21101 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Reference

https://github.com/Screenly/screenly-ose/issues/1254

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4