{
    "id": "CVE-2019-3396",
    "published": "2019-03-25 19:29:01",
    "last_modified": "2026-06-17 02:35:05",
    "cvss_score": "9.8",
    "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:H",
    "cwe": "CWE-22",
    "description": "The Widget Connector macro in Atlassian Confluence Server before version 6.6.12 (the fixed version for 6.6.x), from version 6.7.0 before 6.12.3 (the fixed version for 6.12.x), from version 6.13.0 before 6.13.3 (the fixed version for 6.13.x), and from version 6.14.0 before 6.14.2 (the fixed version for 6.14.x), allows remote attackers to achieve path traversal and remote code execution on a Confluence Server or Data Center instance via server-side template injection.",
    "epss_score": "0.99913",
    "epss_percentile": "0.99967",
    "kev": 1,
    "kev_due": "2022-05-03",
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:24:01",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2022-05-03."
    },
    "products": [
        {
            "vendor": "atlassian",
            "product": "confluence_server"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2019-3396",
        "date_added": "2021-11-03",
        "due_date": "2022-05-03",
        "vendor": "Atlassian",
        "product": "Confluence Server and Data Server",
        "name": "Atlassian Confluence Server and Data Center Server-Side Template Injection Vulnerability",
        "ransomware": 1
    },
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "49465",
            "title": "Atlassian Confluence Widget Connector Macro - SSTI",
            "date": "2021-01-22",
            "url": "https://www.exploit-db.com/exploits/49465"
        },
        {
            "source": "exploit-db",
            "ref_id": "46731",
            "title": "Atlassian Confluence Widget Connector Macro - Velocity Template Injection (Metasploit)",
            "date": "2019-04-19",
            "url": "https://www.exploit-db.com/exploits/46731"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connector-Macro-Velocity-Template-Injection.html",
        "http://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template-Injection.html",
        "http://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connector",
        "https://jira.atlassian.com/browse/CONFSERVER-57974",
        "https://www.exploit-db.com/exploits/46731/",
        "http://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connector-Macro-Velocity-Template-Injection.html",
        "http://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template-Injection.html",
        "http://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connector",
        "https://jira.atlassian.com/browse/CONFSERVER-57974",
        "https://www.exploit-db.com/exploits/46731/",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-3396"
    ]
}