{
    "id": "CVE-2020-14181",
    "published": "2020-09-17 01:15:11",
    "last_modified": "2026-06-17 02:54:21",
    "cvss_score": "5.3",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
    "cwe": "CWE-200",
    "description": "Affected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the /ViewUserHover.jspa endpoint. The affected versions are before version 7.13.6, from version 8.0.0 before 8.5.7, and from version 8.6.0 before 8.12.0.",
    "epss_score": "0.99603",
    "epss_percentile": "0.99947",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:26:20",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "atlassian",
            "product": "data_center"
        },
        {
            "vendor": "atlassian",
            "product": "jira"
        },
        {
            "vendor": "atlassian",
            "product": "jira_server"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "49633",
            "title": "Atlassian JIRA 8.11.1 - User Enumeration",
            "date": "2021-03-10",
            "url": "https://www.exploit-db.com/exploits/49633"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-Enumeration.html",
        "https://jira.atlassian.com/browse/JRASERVER-71560",
        "http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-Enumeration.html",
        "https://jira.atlassian.com/browse/JRASERVER-71560"
    ]
}