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    CVE-2021-40105

    An issue was discovered in Concrete CMS through 8.5.5. There is XSS via Markdown Comments.

    Published:Sep 27, 2021
    Last Modified:Nov 21, 2024
    EPS:Sep 27, 2021
    EPSS Score:0.00434
    CVSS Score:6.1

    Affected Products

    Vendor
    Concretecms
    Product
    Concrete Cms

    Exploits

    No exploit reference

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    CVE-2026-8139 (CVSS 2) — Concrete CMS 9.5.0 and below is vulnerable to Stored XSS via external-link page cvName because updateCollectio…
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    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