Security advisory

{
  "id": "41535e5dbd51bf4762e2375505e0041ac44a4faeb5a576f49012e8a59814a9b8",
  "url": "https://osv.dev/vulnerability/CVE-2020-12477",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-12477",
    "summary": "The REST API functions in TeamPass 2.1.27.36 allow any user with a valid API token to bypass IP address whitelist restrictions via an X-Forwarded-For client HTTP header to the getIp function.",
    "evidence": "osv:CVE-2020-12477",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-12477",
      "aliases": [
        "CVE-2020-12477",
        "GHSA-fv48-hjhp-94c7"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/nilsteampassnet/teampass",
              "type": "GIT",
              "events": [
                {
                  "introduced": "e99658f697a35bde7733be23d29d0f40bb02b035"
                },
                {
                  "last_affected": "e99658f697a35bde7733be23d29d0f40bb02b035"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:teampass:teampass:2.1.27.36:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.1.27.36"
                      },
                      {
                        "last_affected": "2.1.27.36"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.1.27.36"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-12477.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:46.177861986Z",
      "provider": "osv",
      "references": [
        "https://github.com/nilsteampassnet/TeamPass/issues/2761"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-12477",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 382906,
  "published_at": "2020-04-29T22:15:12.577+00:00"
}