Security advisory

{
  "id": "dc8b7ae87b77d8c34b77e78dd5b64b5ae8fda204593cd895619ac62d2914049c",
  "url": "https://osv.dev/vulnerability/CVE-2021-41123",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-41123",
    "summary": "Survey Solutions is a survey management and data collection system. In affected versions the Headquarters application publishes /metrics endpoint available to any user. None of the survey answers are ever exposed, only the aggregate counters, including count of interviews, or count of assignments. Starting from version 21.09.1 the endpoint is turned off by default.",
    "evidence": "osv:CVE-2021-41123",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-41123",
      "aliases": [
        "CVE-2021-41123",
        "GHSA-6c7j-7jf3-9p3j"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/surveysolutions/surveysolutions",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "79b98434b8f674efb78af049f1e38c0148621ec3"
                },
                {
                  "fixed": "99e7e8345cb98f2eda08e37976e3d3aeb49971c9"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:mysurvey:survey_solutions:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "21.09.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "99e7e8345cb98f2eda08e37976e3d3aeb49971c9"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v21.09",
            "v21.06.3",
            "v21.06.2",
            "v21.06.1",
            "v21.06",
            "v21.05.8",
            "v21.05.7",
            "v21.05.6",
            "v21.05.5",
            "v21.05.4",
            "v21.05.3",
            "v21.05.2",
            "v21.05.1",
            "v21.05",
            "v21.01.8",
            "v21.01.7",
            "v21.01.6",
            "v21.01.5",
            "v21.01.3",
            "v21.01.1",
            "v20.12",
            "v20.09"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-41123.json"
          }
        }
      ],
      "modified": "2026-10-20T10:57:35.376886988Z",
      "provider": "osv",
      "references": [
        "https://github.com/surveysolutions/surveysolutions/security/advisories/GHSA-6c7j-7jf3-9p3j",
        "https://github.com/surveysolutions/surveysolutions/commit/99e7e8345cb98f2eda08e37976e3d3aeb49971c9"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-41123",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 387103,
  "published_at": "2021-10-04T23:15:08.47+00:00"
}