CVE-2021-41126

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    CVE-2021-41126

    Published: 6 Oct 2021Last Modified: 7 Aug 2026

    Summary:

    Details: October is a Content Management System (CMS) and web platform built on the the Laravel PHP Framework. In affected versions administrator accounts which had previously been deleted may still be able to sign in to the backend using October CMS v2.0. The issue has been patched in v2.1.12 of the october/october package. There are no workarounds for this issue and all users should update.

    References: https://github.com/octobercms/october/security/advisories/GHSA-6gjf-7w99-j7x7, https://octobercms.com/changelog

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 377ed08b67b8e6abd3620109570482d1ca4818fc
    Fixed -e0148294b68eeea27204e0c1633186ac66ab4165

    Affected versions

    v2.1.10
    v2.1.8
    v2.1.6
    v2.1.5
    v2.1.3
    v2.1.0

    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-2021-41126 | CVE-DB