{
    "id": "CVE-2020-10770",
    "published": "2020-12-15 20:15:14",
    "last_modified": "2026-06-17 02:48:24",
    "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:N/I:L/A:N",
    "cwe": "CWE-918",
    "description": "A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.",
    "epss_score": "0.69724",
    "epss_percentile": "0.99350",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:26:49",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "redhat",
            "product": "keycloak"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "50405",
            "title": "Keycloak 12.0.1 - 'request_uri ' Blind Server-Side Request Forgery (SSRF) (Unauthenticated)",
            "date": "2021-10-13",
            "url": "https://www.exploit-db.com/exploits/50405"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/164499/Keycloak-12.0.1-Server-Side-Request-Forgery.html",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1846270",
        "http://packetstormsecurity.com/files/164499/Keycloak-12.0.1-Server-Side-Request-Forgery.html",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1846270"
    ]
}