CVE-2020-21101

    Dashboard / Vulnerabilities / CVE-2020-21101

    CVE-2020-21101

    Published: 29 Apr 2021Last Modified: 27 Aug 2026

    Summary:

    Details: 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.

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

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 85732dd849d430cd1202f1dbdf75961ff9463f21
    Fixed -None

    Affected versions

    0.10

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2020-21101 | CVE-DB