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CVE-2023-26268

Estado: ModificadaMedia (5.3)—

This doesn't affect map/reduce or search (Dreyfus) index functions.

Users are recommended to upgrade to a version that is no longer affected by this issue (Apache CouchDB 3.3.2 or 3.2.3).

Workaround: Avoid using design documents from untrusted sources which may attempt to cache or store data in the Javascript environment.

Detalles técnicos trazas, registros y código del informe original
Design documents with matching document IDs, from databases on the same cluster, may share a mutable Javascript environment when using these design document functions:
  *  validate_doc_update

  *  list

  *  filter

  *  filter views (using view functions as filters)

  *  rewrite

  *  update

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Apache — CouchdbIBM — Cloudant

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-26268",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-26268",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-15T18:11:10.609683Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
        "source": "security@apache.org",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 4.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 1.3
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
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  },
  "affected": [
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      "source": "security@apache.org",
      "affectedData": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache CouchDB",
          "versions": [
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              "version": "0",
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        {
          "vendor": "Apache Software Foundation",
          "product": "IBM Cloudant",
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              "versionType": "semver",
              "lessThanOrEqual": "8349"
            }
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  ],
  "published": "2023-05-02T21:15:09.233",
  "references": [
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      "url": "https://docs.couchdb.org/en/stable/cve/2023-26268.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@apache.org"
    },
    {
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      "tags": [
        "Mailing List"
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      "source": "security@apache.org"
    },
    {
      "url": "https://lists.apache.org/thread/r2wvjfysg3d92lhhjd1qh3wfr8mlp0pp",
      "tags": [
        "Mailing List"
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      "source": "security@apache.org"
    },
    {
      "url": "https://docs.couchdb.org/en/stable/cve/2023-26268.html",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.apache.org/thread/r2wvjfysg3d92lhhjd1qh3wfr8mlp0pp",
      "tags": [
        "Mailing List"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@apache.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Design documents with matching document IDs, from databases on the same cluster, may share a mutable Javascript environment when using these design document functions:\n  *  validate_doc_update\n\n  *  list\n\n  *  filter\n\n  *  filter views (using view functions as filters)\n\n  *  rewrite\n\n  *  update\n\n\n\nThis doesn't affect map/reduce or search (Dreyfus) index functions.\n\nUsers are recommended to upgrade to a version that is no longer affected by this issue (Apache CouchDB 3.3.2 or 3.2.3).\n\nWorkaround: Avoid using design documents from untrusted sources which may attempt to cache or store data in the Javascript environment.\n\n"
    }
  ],
  "lastModified": "2026-06-17T05:42:56.843",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:couchdb:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "78AD8F98-C0F4-423D-875B-B34A8AEB82C0",
              "versionEndExcluding": "3.2.3"
            },
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              "matchCriteriaId": "1969B512-C576-47F3-86A2-A916AC792508",
              "versionEndExcluding": "3.3.2",
              "versionStartIncluding": "3.3.0"
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              "versionEndIncluding": "8349"
            }
          ],
          "operator": "OR"
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  ],
  "sourceIdentifier": "security@apache.org"
}