Security advisory

{
  "id": "aff6149ed1a2e7465b2ac6a83a018dad232cd2316a807e212c93d078fa35239b",
  "url": "https://osv.dev/vulnerability/CVE-2021-25972",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-25972",
    "summary": "In Camaleon CMS, versions 2.1.2.0 to 2.6.0, are vulnerable to Server-Side Request Forgery (SSRF) in the media upload feature, which allows admin users to fetch media files from external URLs but fails to validate URLs referencing to localhost or other internal servers. This allows attackers to read files stored in the internal server.",
    "evidence": "osv:CVE-2021-25972",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-25972",
      "aliases": [
        "CVE-2021-25972",
        "GHSA-vx6p-q4gj-x6xx"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/owen2345/camaleon-cms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "cce1f27cbd4293f58ca66e736d33ed2f403b9209"
                },
                {
                  "last_affected": "8a7e01abdc19a6b6c2b2de6806031c25a529e083"
                },
                {
                  "fixed": "5a252d537411fdd0127714d66c1d76069dc7e190"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:tuzitio:camaleon_cms:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.1.2.0"
                      },
                      {
                        "last_affected": "2.6.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "5a252d537411fdd0127714d66c1d76069dc7e190"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.6.0",
            "2.5.3.1",
            "2.5.3",
            "2.5.1",
            "2.4.6.7",
            "2.4.6.1",
            "2.4.6.0",
            "2.4.5.14",
            "2.4.5.13",
            "2.4.5.12",
            "camaleon_cms-2.4.5.11.gem",
            "2.4.5.11",
            "2.4.5.10",
            "2.4.5.7",
            "2.4.5.1",
            "2.4.5",
            "2.4.4.6",
            "2.4.4.5",
            "2.4.4.3",
            "2.4.4.2",
            "2.4.4",
            "2.4.3.12",
            "2.4.3.11",
            "2.4.3.10",
            "2.4.3.7",
            "2.4.3",
            "2.4.2",
            "2.4.1",
            "2.4.0",
            "2.3.7",
            "2.3.6",
            "2.3.5",
            "2.3.4",
            "2.3.3",
            "2.3.2",
            "2.3.1",
            "2.2.0",
            "2.1.2.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-25972.json"
          }
        }
      ],
      "modified": "2026-10-20T10:53:40.034786283Z",
      "provider": "osv",
      "references": [
        "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25972",
        "https://github.com/owen2345/camaleon-cms/commit/5a252d537411fdd0127714d66c1d76069dc7e190"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-25972",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 384470,
  "published_at": "2021-10-20T12:15:07.713+00:00"
}