{
    "id": "CVE-2017-5539",
    "published": "2017-01-23 07:59:00",
    "last_modified": "2026-06-17 01:20:42",
    "cvss_score": "9.1",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
    "cwe": "CWE-22",
    "description": "The patch for directory traversal (CVE-2017-5480) in b2evolution version 6.8.4-stable has a bypass vulnerability. An attacker can use ..\\/ to bypass the filter rule. Then, this attacker can exploit this vulnerability to delete or read any files on the server. It can also be used to determine whether a file exists.",
    "epss_score": "0.04175",
    "epss_percentile": "0.90646",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-08 18:17:18",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.1), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "b2evolution",
            "product": "b2evolution"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://b2evolution.net/downloads/6-8-5",
        "http://www.securityfocus.com/bid/95700",
        "https://github.com/b2evolution/b2evolution/commit/e35f7c195d8c1103d2d981a48cda5ab45ecac48a",
        "https://github.com/b2evolution/b2evolution/issues/36",
        "http://b2evolution.net/downloads/6-8-5",
        "http://www.securityfocus.com/bid/95700",
        "https://github.com/b2evolution/b2evolution/commit/e35f7c195d8c1103d2d981a48cda5ab45ecac48a",
        "https://github.com/b2evolution/b2evolution/issues/36"
    ]
}