CVE-2021-43778

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    CVE-2021-43778

    Published: 24 Nov 2021Last Modified: 9 Jul 2026

    Summary:

    Details: Barcode is a GLPI plugin for printing barcodes and QR codes. GLPI instances version 2.x prior to version 2.6.1 with the barcode plugin installed are vulnerable to a path traversal vulnerability. This issue was patched in version 2.6.1. As a workaround, delete the `front/send.php` file.

    References: https://github.com/hansmach1ne/CVE-portfolio/tree/main/CVE-2021-43778, https://github.com/pluginsGLPI/barcode/releases/tag/2.6.1, https://github.com/pluginsGLPI/barcode/commit/428c3d9adfb446e8492b1c2b7affb3d34072ff46, https://github.com/pluginsGLPI/barcode/security/advisories/GHSA-2pjh-h828-wcw9, https://github.com/hansmach1ne/MyExploits/tree/main/Path%20Traversal%20in%20GLPI%20Barcode%20plugin

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 15f59947af67a6afbab48c76faa4914c07868eff
    Fixed -b67fe8fd343c677de3769397f3692903f816730a

    Affected versions

    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-2021-43778 | CVE-DB