Security advisory

{
  "id": "b81b3c6ff0fd6ce508e732da18c9ff3dc15d763db0504ec5c8ed929c434859f9",
  "url": "https://osv.dev/vulnerability/CVE-2020-1717",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-1717",
    "summary": "A flaw was found in Keycloak 7.0.1. A logged in user can do an account email enumeration attack.",
    "evidence": "osv:CVE-2020-1717",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2020-1717",
      "aliases": [
        "CVE-2020-1717",
        "GHSA-rvfc-g8j5-9ccf"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/keycloak/keycloak",
              "type": "GIT",
              "events": [
                {
                  "introduced": "7787e89db4a55a524351bb39d9f0106221c8765a"
                },
                {
                  "last_affected": "7787e89db4a55a524351bb39d9f0106221c8765a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:redhat:keycloak:7.0.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "7.0.1"
                      },
                      {
                        "last_affected": "7.0.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "7.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-1717.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:50.369886884Z",
      "provider": "osv",
      "references": [
        "https://bugzilla.redhat.com/show_bug.cgi?id=1796281",
        "https://issues.jboss.org/browse/KEYCLOAK-12014"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:jboss_fuse",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "7.0.0"
                  },
                  {
                    "last_affected": "7.0.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:single_sign-on",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "7.0"
                  },
                  {
                    "last_affected": "7.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2020-1717",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 437216,
  "published_at": "2021-02-11T18:15:14.317+00:00"
}