{
    "id": "CVE-2018-5753",
    "published": "2018-06-16 01:29:06",
    "last_modified": "2026-06-17 02:00:43",
    "cvss_score": "6.5",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
    "cwe": "CWE-20",
    "description": "The frontend component in Open-Xchange OX App Suite before 7.6.3-rev31, 7.8.x before 7.8.2-rev31, 7.8.3 before 7.8.3-rev41, and 7.8.4 before 7.8.4-rev20 allows remote attackers to spoof the origin of e-mails via unicode characters in the \"personal part\" of a (1) From or (2) Sender address.",
    "epss_score": "0.08282",
    "epss_percentile": "0.94738",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-29 18:17:20",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "open-xchange",
            "product": "open-xchange_appsuite"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "44881",
            "title": "OX App Suite 7.8.4 - Multiple Vulnerabilities",
            "date": "2018-06-12",
            "url": "https://www.exploit-db.com/exploits/44881"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/148118/OX-App-Suite-7.8.4-XSS-Privilege-Management-SSRF-Traversal.html",
        "http://seclists.org/fulldisclosure/2018/Jun/23",
        "https://www.exploit-db.com/exploits/44881/",
        "http://packetstormsecurity.com/files/148118/OX-App-Suite-7.8.4-XSS-Privilege-Management-SSRF-Traversal.html",
        "http://seclists.org/fulldisclosure/2018/Jun/23",
        "https://www.exploit-db.com/exploits/44881/"
    ]
}