MinDoc through 2.2-beta.2 IDOR via /api/:key/content/:id GET Branch

{
  "id": "bafa01964fac8b7c230969f069904c0672764845370b8f02847826fdc5348580",
  "url": "https://osv.dev/vulnerability/CVE-2026-111364",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "MinDoc through 2.2-beta.2 IDOR via /api/:key/content/:id GET Branch",
    "summary": "MinDoc through 2.2-beta.2 contains an insecure direct object reference vulnerability in DocumentController.Content that allows authenticated users to read documents from unauthorized books. Attackers holding a non-observer role on any book can name that book and iterate sequential document ids to read markdown and HTML from private books.",
    "evidence": "osv:CVE-2026-111364",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-111364",
      "aliases": [
        "CVE-2026-111364"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/mindoc-org/mindoc",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "a7705388af2d3e8c3ce09b0667fe985847b1546b"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.2-beta.2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.2-beta.2"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.2-beta.2",
            "v2.2-beta.1",
            "v2.1",
            "v2.1-beta.6",
            "v2.1-beta.5",
            "v2.1-beta.1",
            "v2.0",
            "v2.0-beta.2",
            "v2.0-beta.1",
            "v1.0.2",
            "v1.0.1",
            "v1.0",
            "v0.13.4",
            "v0.13.3",
            "v0.13.2",
            "v0.13.1",
            "v0.13",
            "v0.12",
            "v0.11",
            "v0.10.1",
            "v0.10",
            "v0.9",
            "v0.8.1",
            "v0.8",
            "v0.7.3",
            "v0.7.2",
            "v0.7.1",
            "v0.7",
            "v0.5.1",
            "v0.5",
            "v0.4",
            "v0.3",
            "v0.1.2",
            "v0.1.1",
            "v0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111364.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:32.430359234Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111364.json",
        "https://hackmd.io/@hieuPenguinnn/mindoc-api-content-get-cross-book-document-idor",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-111364",
        "https://www.vulncheck.com/advisories/mindoc-through-2.2-beta.2-idor-via-api-key-content-id-get-branch",
        "https://github.com/mindoc-org/mindoc",
        "https://github.com/mindoc-org/mindoc/blob/v2.2-beta.2/controllers/DocumentController.go#L847-L973",
        "https://github.com/mindoc-org/mindoc/blob/v2.2-beta.2/routers/router.go#L242"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-639"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111364.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-111364",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 499660,
  "published_at": "2026-10-15T21:43:48.449+00:00"
}