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    CVE-2021-40214

    Gibbon v22.0.00 suffers from a stored XSS vulnerability within the wall messages component.

    Published:Sep 13, 2021
    Last Modified:Nov 21, 2024
    EPS:Sep 13, 2021
    EPSS Score:0.00353
    CVSS Score:5.4

    Affected Products

    Vendor
    Gibbonedu
    Product
    Gibbon

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2025-26211 (CVSS 3.7) — Gibbon before 29.0.00 allows CSRF.…
    CVE-2024-51337 (CVSS 3.5) — Cross Site Scripting vulnerability in Gibbon before v.27.0.01 and fixed in v.28.0.00 allows a remote attacker …
    CVE-2024-34831 (CVSS 6.1) — cross-site scripting (XSS) vulnerability in Gibbon Core v26.0.00 allows an attacker to execute arbitrary code …
    CVE-2024-24724 (CVSS 9.8) — Gibbon through 26.0.00 allows /modules/School%20Admin/messengerSettings.php Server Side Template Injection lea…
    CVE-2024-24725 (CVSS 8.8) — Gibbon through 26.0.00 allows remote authenticated users to conduct PHP deserialization attacks via columnOrde…
    CVE-2023-45879 (CVSS 5.4) — GibbonEdu Gibbon version 25.0.0 allows HTML Injection via an IFRAME element to the Messager component.…
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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