Security advisory

{
  "id": "3bc3fd623b3cfc0eba5a2dcc35f7665af73c7277ef97d5e035105a027e44623e",
  "url": "https://osv.dev/vulnerability/CVE-2020-8228",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-8228",
    "summary": "A missing rate limit in the Preferred Providers app 1.7.0 allowed an attacker to set the password an uncontrolled amount of times.",
    "evidence": "osv:CVE-2020-8228",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-8228",
      "aliases": [
        "CVE-2020-8228"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/nextcloud/preferred_providers",
              "type": "GIT",
              "events": [
                {
                  "introduced": "8bd3ea4bdf13f8d67f4bf30ed2e9ac8d41b0c41e"
                },
                {
                  "last_affected": "8bd3ea4bdf13f8d67f4bf30ed2e9ac8d41b0c41e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:nextcloud:preferred_providers:1.7.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.7.0"
                      },
                      {
                        "last_affected": "1.7.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.7.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8228.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:41.290544557Z",
      "provider": "osv",
      "references": [
        "https://nextcloud.com/security/advisory/?id=NC-SA-2020-033",
        "https://hackerone.com/reports/922470"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*",
              "cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*"
            ],
            "vendor_product": "opensuse:backports_sle",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "15.0-sp1"
                  },
                  {
                    "last_affected": "15.0-sp1"
                  },
                  {
                    "introduced": "15.0-sp2"
                  },
                  {
                    "last_affected": "15.0-sp2"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
              "cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*"
            ],
            "vendor_product": "opensuse:leap",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "15.1"
                  },
                  {
                    "last_affected": "15.1"
                  },
                  {
                    "introduced": "15.2"
                  },
                  {
                    "last_affected": "15.2"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2020-8228",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 435114,
  "published_at": "2020-10-05T14:15:13.67+00:00"
}