CVE-2021-27938

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    CVE-2021-27938

    Published: 16 Mar 2021Last Modified: 27 Aug 2026

    Summary:

    Details: A vulnerability has been identified in the Silverstripe CMS 3 and 4 version of the symbiote/silverstripe-queuedjobs module. A Cross Site Scripting vulnerability allows an attacker to inject an arbitrary payload in the CreateQueuedJobTask dev task via a specially crafted URL.

    References: https://github.com/symbiote/silverstripe-queuedjobs/releases, https://www.silverstripe.org/download/security-releases/cve-2021-27938

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0f5928c925db4174fdd3743deaf3a1a55962b6b8
    Fixed -95b26a10aaaa7ffcf7b2e841ce42223638b6b457

    Affected versions

    4.6.3
    4.6.2
    4.6.0-rc1
    4.6.0

    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-2021-27938 | CVE-DB