GHSA-m2v2-8227-59f5

    Dashboard / Vulnerabilities / GHSA-m2v2-8227-59f5

    GHSA-m2v2-8227-59f5

    Published: 23 Nov 2021Last Modified: 2 Dec 2024

    Summary: Exposure of sensitive information in concrete5/core

    Details: In Concrete CMS (formerly concrete 5) below 8.5.7, IDOR Allows Unauthenticated User to Access Restricted Files If Allowed to Add Message to a Conversation.To remediate this, a check was added to verify a user has permissions to view files before attaching the files to a message in "add / edit message”.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-22967, https://hackerone.com/reports/869612, https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes

    Affected packages

    Package

    Name: concrete5/core

    Purl: pkg:composer/concrete5/core

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -8.5.7

    Affected versions

    8.2.0
    8.2.0RC2
    8.2.1

    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
    GHSA-m2v2-8227-59f5 | CVE-DB