Security advisory

{
  "id": "9b7c9a921b6a4efabd8be8016a601f9ec6e880f1c06310f1325cfc64cf721198",
  "url": "https://osv.dev/vulnerability/CVE-2020-11671",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-11671",
    "summary": "Lack of authorization controls in REST API functions in TeamPass through 2.1.27.36 allows any TeamPass user with a valid API token to become a TeamPass administrator and read/modify all passwords via authenticated api/index.php REST API calls. NOTE: the API is not available by default.",
    "evidence": "osv:CVE-2020-11671",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-11671",
      "aliases": [
        "CVE-2020-11671",
        "GHSA-gmr7-m73x-6c9q"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/nilsteampassnet/teampass",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "e99658f697a35bde7733be23d29d0f40bb02b035"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:teampass:teampass:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.1.27.36"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.1.27.36",
            "2.1.27.35",
            "2.1.27.34",
            "2.1.27.33",
            "2.1.27.32",
            "2.1.27.31",
            "2.1.27.30",
            "2.1.27.29",
            "2.1.27.28",
            "2.1.27.27",
            "2.1.27.26",
            "2.1.27.25",
            "2.1.27.24",
            "2.1",
            "2.1.27.23",
            "2.1.27.22",
            "2.1.27.21",
            "2.1.27.20",
            "2.1.27.19",
            "2.1.27.18",
            "2.1.27.11",
            "2.1.27.10",
            "2.1.27.9",
            "2.1.27.8",
            "2.1.27.7",
            "2.1.27.6",
            "2.1.27.5",
            "2.1.27.4",
            "2.1.27.3",
            "2.1.27.2",
            "2.1.27.1",
            "2.1.27.0",
            "2.1.26-final-3",
            "2.1.26-final-2",
            "2.1.26-final",
            "2.1.26",
            "2.1.26.17",
            "2.1.26.16",
            "2.1.26.15",
            "2.1.26.14",
            "2.1.26.13",
            "2.1.26.12",
            "2.1.26.11",
            "2.1.26.10",
            "2.1.26.9",
            "2.1.26.8",
            "2.1.26.7",
            "2.1.26.6",
            "2.1.26.5",
            "2.1.26.4",
            "2.1.26.3",
            "2.1.26.2",
            "2.1.26.1",
            "2.1.26.0",
            "2.1.25.2",
            "2.1.25.1",
            "2.1.25.0",
            "2.1.20"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11671.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:45.773971841Z",
      "provider": "osv",
      "references": [
        "https://github.com/nilsteampassnet/TeamPass/issues/2765"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-11671",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 382886,
  "published_at": "2020-05-04T14:15:13.23+00:00"
}