{
    "id": "CVE-2021-43778",
    "published": "2021-11-24 19:15:07",
    "last_modified": "2026-06-17 04:11:23",
    "cvss_score": "9.1",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
    "cwe": "CWE-22",
    "description": "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.",
    "epss_score": "0.52658",
    "epss_percentile": "0.98937",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-02 18:17:31",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 52.7% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "glpi-project",
            "product": "barcode"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://github.com/hansmach1ne/MyExploits/tree/main/Path%20Traversal%20in%20GLPI%20Barcode%20plugin",
        "https://github.com/pluginsGLPI/barcode/commit/428c3d9adfb446e8492b1c2b7affb3d34072ff46",
        "https://github.com/pluginsGLPI/barcode/releases/tag/2.6.1",
        "https://github.com/pluginsGLPI/barcode/security/advisories/GHSA-2pjh-h828-wcw9",
        "https://github.com/hansmach1ne/CVE-portfolio/tree/main/CVE-2021-43778",
        "https://github.com/hansmach1ne/MyExploits/tree/main/Path%20Traversal%20in%20GLPI%20Barcode%20plugin",
        "https://github.com/pluginsGLPI/barcode/commit/428c3d9adfb446e8492b1c2b7affb3d34072ff46",
        "https://github.com/pluginsGLPI/barcode/releases/tag/2.6.1",
        "https://github.com/pluginsGLPI/barcode/security/advisories/GHSA-2pjh-h828-wcw9"
    ]
}