Security advisory

{
  "id": "db25d3011c6b04ab39bbe60583c264e1e72df19921aba5c728a87121c3110a90",
  "url": "https://osv.dev/vulnerability/CVE-2021-43091",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-43091",
    "summary": "An SQL Injection vlnerability exits in Yeswiki doryphore 20211012 via the email parameter in the registration form.",
    "evidence": "osv:CVE-2021-43091",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2021-43091",
      "aliases": [
        "CVE-2021-43091",
        "GHSA-xgx2-332h-9x6q"
      ],
      "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/yeswiki/yeswiki",
              "type": "GIT",
              "events": [
                {
                  "introduced": "7c7ee320f52683dd0e4fec66d8779ed2db8d81e2"
                },
                {
                  "last_affected": "7c7ee320f52683dd0e4fec66d8779ed2db8d81e2"
                },
                {
                  "fixed": "c9785f9a92744c3475f9676a0d8f95de24750094"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:yeswiki:yeswiki:4.1.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "4.1.0"
                      },
                      {
                        "last_affected": "4.1.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "range": [
                      {
                        "fixed": "c9785f9a92744c3475f9676a0d8f95de24750094"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.1.0",
            "v4.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-43091.json"
          }
        }
      ],
      "modified": "2026-10-20T10:55:03.217280614Z",
      "provider": "osv",
      "references": [
        "https://github.com/yeswiki/yeswiki/commit/c9785f9a92744c3475f9676a0d8f95de24750094",
        "https://huntr.dev/bounties/07f245a7-ee9f-4b55-a0cc-13d5cb1be6e0/"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-43091",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 386788,
  "published_at": "2022-03-25T17:15:08.603+00:00"
}