CVE-2026-59853

{
  "id": "CVE-2026-59853",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-09T23:17:06.030",
  "lastModified": "2026-10-25T15:10:00.147",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SiYuan is an open-source personal knowledge management system. Prior to 3.7.1, the /api/storage/getCriteria endpoint returns saved search criteria from data/storage/criteria.json without the publish-access filtering used by sibling storage endpoints, allowing a publish-mode Reader to read private document paths, notebook, document, and block IDs, and search and replace keywords for unpublished documents. This issue is fixed in versions 3.7.1."
    },
    {
      "lang": "es",
      "value": "SiYuan es un sistema de gestión de conocimiento personal de código abierto. Antes de 3.7.1, el endpoint /API/storage/getCriteria devuelve criterios de búsqueda guardados de data/storage/criteria.json sin el filtrado de acceso de publicación utilizado por los endpoints de almacenamiento hermanos, lo que permite a un Lector en modo de publicación leer rutas de documentos privados, IDs de cuadernos, documentos y bloques, y palabras clave de búsqueda y reemplazo para documentos no publicados. Este problema está solucionado en la versión 3.7.1."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "siyuan-note",
          "product": "siyuan",
          "versions": [
            {
              "version": "< 3.7.1",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-10T13:47:32.142690Z",
          "id": "CVE-2026-59853",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/siyuan-note/siyuan/commit/0049d0f04ffe9837760d29248b9ef31605077d36",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/siyuan-note/siyuan/releases/tag/v3.7.1",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/siyuan-note/siyuan/security/advisories/GHSA-px3c-cf92-9g83",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/siyuan-note/siyuan/security/advisories/GHSA-px3c-cf92-9g83",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}