Royal MCP 1.4.38 - 1.5.9 - Subscriber+ Non-Public Post Disclosure via wp_search Ability

{
  "id": "4c9e39a6b93f0854426b4fc39e33b6e420d1526572f493f5a8c26043a5570965",
  "url": "https://www.cve.org/CVERecord?id=CVE-2026-111960",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Royal MCP 1.4.38 - 1.5.9 - Subscriber+ Non-Public Post Disclosure via wp_search Ability",
    "summary": "The Royal MCP WordPress plugin before 1.5.10 does not perform object-level or post-type authorisation checks in one of its search tools, allowing authenticated users such as a subscriber to disclose the title and content of non-public entries, including personal data stored by a companion Royal MCP WordPress plugin before 1.5.10.",
    "evidence": "cve:CVE-2026-111960",
    "products": [
      {
        "name": {
          "value": "Royal MCP",
          "evidence": "/containers/cna/affected/0/product"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2026-111960",
      "aliases": [
        "CVE-2026-111960"
      ],
      "metrics": [],
      "affected": [
        {
          "vendor": "Unknown",
          "product": "Royal MCP",
          "versions": [
            {
              "status": "affected",
              "version": "1.4.38",
              "lessThan": "1.5.10",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "modified": "2026-10-28T17:58:06.002Z",
      "provider": "cve",
      "references": [
        "https://wpscan.com/vulnerability/474153af-b440-4e89-a27b-131e94c4b63e/"
      ],
      "provider_metadata": {
        "adp": [
          {
            "title": "CISA ADP Vulnrichment",
            "metrics": [
              {
                "cvssV3_1": {
                  "scope": "UNCHANGED",
                  "version": "3.1",
                  "baseScore": 4.3,
                  "attackVector": "NETWORK",
                  "baseSeverity": "MEDIUM",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
                  "integrityImpact": "NONE",
                  "userInteraction": "NONE",
                  "attackComplexity": "LOW",
                  "availabilityImpact": "NONE",
                  "privilegesRequired": "LOW",
                  "confidentialityImpact": "LOW"
                }
              },
              {
                "other": {
                  "type": "ssvc",
                  "content": {
                    "id": "CVE-2026-111960",
                    "role": "CISA Coordinator",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "version": "2.0.3",
                    "timestamp": "2026-10-28T17:43:40.311352Z"
                  }
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "lang": "en",
                    "type": "CWE",
                    "cweId": "CWE-863",
                    "description": "CWE-863 Incorrect Authorization"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP",
              "dateUpdated": "2026-10-28T17:58:06.002Z"
            }
          }
        ],
        "cna": {
          "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
          "shortName": "WPScan",
          "dateUpdated": "2026-10-28T06:00:25.046Z"
        }
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-111960",
        "evidence": "/cveMetadata/cveId"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-cve",
  "document_id": 470534,
  "published_at": "2026-10-28T06:00:25.046+00:00"
}