Camaleon CMS 2.9.2 Missing Authorization via /admin/post_type drafts endpoint

{
  "id": "1b251e983ee67b009e40bea3db145410fd04305ecb1c4fd764d3aef09941a1fb",
  "url": "https://osv.dev/vulnerability/CVE-2026-67616",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Camaleon CMS 2.9.2 Missing Authorization via /admin/post_type drafts endpoint",
    "summary": "Camaleon CMS through 2.9.2, fixed in commit 88ab703, contains a missing authorization vulnerability on the drafts endpoint that allows any authenticated low-privileged user to create draft posts by bypassing role and permission checks. Attackers can send requests to the drafts endpoint using only session authentication to create unauthorized drafts that appear in the administrative drafts queue.",
    "evidence": "osv:CVE-2026-67616",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-67616",
      "aliases": [
        "CVE-2026-67616"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/owen2345/camaleon-cms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "88ab703b5ac041afb93a9993470aa366093c5311"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.9.2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "fixed": "88ab703b5ac041afb93a9993470aa366093c5311"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.9.2",
            "2.9.1",
            "2.9.0",
            "2.8.3",
            "2.8.2",
            "2.8.1",
            "2.8.0",
            "2.7.5",
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            "2.6.2",
            "2.6.1",
            "2.6.0.1",
            "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",
            "v2.1.1.3",
            "2.1.2",
            "2.1.1",
            "v2.0.0",
            "0.2.0",
            "0.1.7"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-67616.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:32.643060428Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67616.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-67616",
        "https://www.vulncheck.com/advisories/camaleon-cms-missing-authorization-via-admin-post-type-drafts-endpoint",
        "https://github.com/owen2345/camaleon-cms/pull/1196",
        "https://github.com/owen2345/camaleon-cms/commit/88ab703b5ac041afb93a9993470aa366093c5311",
        "https://github.com/owen2345/camaleon-cms"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-862"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67616.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-67616",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 499744,
  "published_at": "2026-08-03T21:40:49.779+00:00"
}