Security advisory

{
  "id": "ec078797368cf6f7ce127d73c29cd9a9d98cb470a2f7bfd0f8c8cf7823639318",
  "url": "https://osv.dev/vulnerability/CVE-2021-25967",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-25967",
    "summary": "In CKAN, versions 2.9.0 to 2.9.3 are affected by a stored XSS vulnerability via SVG file upload of users’ profile picture. This allows low privileged application users to store malicious scripts in their profile picture. These scripts are executed in a victim’s browser when they open the malicious profile picture",
    "evidence": "osv:CVE-2021-25967",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-25967",
      "aliases": [
        "CVE-2021-25967",
        "GHSA-6w9p-88qg-p3g3",
        "PYSEC-2021-841"
      ],
      "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/ckan/ckan",
              "type": "GIT",
              "events": [
                {
                  "introduced": "ba0120dc0c798bbc9b6d8e9ad83db01a197ea179"
                },
                {
                  "last_affected": "e8b7970423e2cce9731441edd13f7fcfd3be58e9"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:okfn:ckan:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.9.0"
                      },
                      {
                        "last_affected": "2.9.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "ckan-2.9.3",
            "ckan-2.9.2",
            "ckan-2.9.1",
            "ckan-2.9.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-25967.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:28.828315101Z",
      "provider": "osv",
      "references": [
        "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25967"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:okfn:ckan:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "okfn:ckan",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "2.9.0"
                  },
                  {
                    "last_affected": "2.9.3"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2021-25967",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 432144,
  "published_at": "2021-12-01T14:15:07.737+00:00"
}