Security advisory

{
  "id": "0894b5ac079688cb48812d072c7acabe16fb705e2d4bdfbffcbd71177e591f53",
  "url": "https://osv.dev/vulnerability/CVE-2021-29460",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-29460",
    "summary": "Kirby is an open source CMS. An editor with write access to the Kirby Panel can upload an SVG file that contains harmful content like `",
    "evidence": "osv:CVE-2021-29460",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-29460",
      "aliases": [
        "CVE-2021-29460",
        "GHSA-qgp4-5qx6-548g"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/getkirby/kirby",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3d580d869e44496c8b145835d4bbbbe95e7559d8"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:getkirby:kirby:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "3.5.4"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "3d580d869e44496c8b145835d4bbbbe95e7559d8"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "3.5.4"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.5.3.1",
            "3.5.3",
            "3.5.2",
            "3.5.1",
            "3.5.1-rc.1",
            "3.5.0",
            "3.5.0-rc.7",
            "3.5.0-rc.6",
            "3.5.0-rc.5",
            "3.5.0-rc.4",
            "3.5.0-rc.3",
            "3.5.0-rc.2",
            "3.5.0-rc.1",
            "3.4.2",
            "3.4.1",
            "3.4.0",
            "3.3.6",
            "3.3.5",
            "3.3.4",
            "3.3.3",
            "3.3.2",
            "3.3.1",
            "3.3.0",
            "3.2.5",
            "3.2.5-rc.2",
            "3.2.5-rc.1",
            "3.2.3-rc.1",
            "3.2.2",
            "3.2.1",
            "3.2.1-rc.1",
            "3.2.0",
            "3.2.0-rc.4",
            "3.2.0-rc.3",
            "3.2.0-rc.2",
            "3.2.0-rc.1",
            "3.1.4",
            "3.1.4-rc.1",
            "3.1.3",
            "3.1.3-rc.1",
            "3.1.2",
            "3.1.2-rc.1",
            "3.1.1",
            "3.1.0",
            "3.1.0-rc.1",
            "3.0.3",
            "3.0.3-rc.3",
            "3.0.3-rc.2",
            "3.0.3-rc.1",
            "3.0.2",
            "3.0.2-rc.1",
            "3.0.1",
            "3.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29460.json"
          }
        }
      ],
      "modified": "2026-10-24T10:50:07.657836683Z",
      "provider": "osv",
      "references": [
        "https://github.com/getkirby/kirby/releases/tag/3.5.4",
        "https://github.com/getkirby/kirby/security/advisories/GHSA-qgp4-5qx6-548g"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:getkirby:kirby:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "getkirby:kirby",
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "3.5.4"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2021-29460",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 441987,
  "published_at": "2021-04-27T20:15:08.86+00:00"
}