Camaleon CMS 2.9.2 - Improper authorization in draft autosave endpoint

{
  "id": "1d10b72fc446552951fbae822a63a101b2ad86548cb9806fe78169af56c90a51",
  "url": "https://osv.dev/vulnerability/CVE-2026-10715",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Camaleon CMS 2.9.2 - Improper authorization in draft autosave endpoint",
    "summary": "Camaleon CMS 2.9.2 contains an improper authorization vulnerability in the administrator draft autosave endpoint. A low-privileged authenticated user can send an arbitrary post_id to POST /admin/post_type//drafts and overwrite the draft associated with another user's post.",
    "evidence": "osv:CVE-2026-10715",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-10715",
      "aliases": [
        "CVE-2026-10715"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/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": "45c15c72bf415015322512bc1f8069bdff240dd4"
                },
                {
                  "last_affected": "45c15c72bf415015322512bc1f8069bdff240dd4"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "2.9.2"
                      },
                      {
                        "last_affected": "2.9.2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.9.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-10715.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:27.901372384Z",
      "provider": "osv",
      "references": [
        "https://fluidattacks.com/es/advisories/billie",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10715.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-10715",
        "https://github.com/owen2345/camaleon-cms/pull/1196",
        "https://github.com/owen2345/camaleon-cms"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-862"
        ],
        "cna_assigner": "Fluid Attacks",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10715.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-10715",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 494285,
  "published_at": "2026-06-12T18:22:35.736+00:00"
}