CVE-2021-31778

    Dashboard / Vulnerabilities / CVE-2021-31778

    CVE-2021-31778

    Published: 28 Apr 2021Last Modified: 8 Jul 2026

    Summary:

    Details: The media2click (aka 2 Clicks for External Media) extension 1.x before 1.3.3 for TYPO3 allows XSS by a backend user account.

    References: https://typo3.org/security/advisory/typo3-ext-sa-2021-004

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 481a067e3eea5a509a7c8c66ac3a59d49650d087
    Fixed -e8ad5d3b5fbc64961eb4dfd1faefadcada385f98

    Affected versions

    1.3.2
    1.3.1
    1.3.0

    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-2021-31778 | CVE-DB