UBUNTU-CVE-2021-21441

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    UBUNTU-CVE-2021-21441

    Published: 16 Jun 2021Last Modified: 24 Oct 2025
    Upstream:
    CVE-2021-21441

    Summary:

    Details: There is a XSS vulnerability in the ticket overview screens. It's possible to collect various information by having an e-mail shown in the overview screen. Attack can be performed by sending specially crafted e-mail to the system and it doesn't require any user intraction. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.26 and prior versions.

    References: https://ubuntu.com/security/CVE-2021-21441, https://otrs.com/release-notes/otrs-security-advisory-2021-11/, https://www.cve.org/CVERecord?id=CVE-2021-21441

    Affected packages

    Package

    Name: otrs2

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    4.0.10-1

    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
    UBUNTU-CVE-2021-21441 | CVE-DB