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CVE-2025-71396

Estado: AnalizadaBaja (2.3)—

SurrealDB before 2.0.5, 2.1.x before 2.1.5, and 2.2.x before 2.2.2 does not enforce a default execution-time limit on embedded JavaScript scripting functions when the scripting capability is explicitly enabled (via --allow-scripting or --allow-all). An authenticated attacker can submit long-running JavaScript functions to exhaust server resources and cause a denial of service. Scripting is disabled by default.

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 (1)

Surrealdb — Surrealdb

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-71396",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-71396",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-07-20T13:38:19.088019Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "disclosure@vulncheck.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 2.3,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "privilegesRequired": "LOW",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "LOW",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "disclosure@vulncheck.com",
      "affectedData": [
        {
          "vendor": "surrealdb",
          "product": "surrealdb",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.2.2",
              "versionType": "semver"
            },
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              "version": "2.2.2",
              "versionType": "semver"
            }
          ],
          "packageURL": "pkg:cargo/SurrealDB",
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "surrealdb",
          "product": "surrealdb",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.0.5",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "2.0.5",
              "versionType": "semver"
            }
          ],
          "packageURL": "pkg:cargo/SurrealDB",
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "surrealdb",
          "product": "surrealdb",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.1.5",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "2.1.5",
              "versionType": "semver"
            }
          ],
          "packageURL": "pkg:cargo/SurrealDB",
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-07-18T14:17:11.087",
  "references": [
    {
      "url": "https://github.com/surrealdb/surrealdb/security/advisories/GHSA-3824-qmfq-2qv7",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://www.vulncheck.com/advisories/surrealdb-before-denial-of-service-via-javascript-scripting",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "disclosure@vulncheck.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "disclosure@vulncheck.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SurrealDB before 2.0.5, 2.1.x before 2.1.5, and 2.2.x before 2.2.2 does not enforce a default execution-time limit on embedded JavaScript scripting functions when the scripting capability is explicitly enabled (via --allow-scripting or --allow-all). An authenticated attacker can submit long-running JavaScript functions to exhaust server resources and cause a denial of service. Scripting is disabled by default."
    },
    {
      "lang": "es",
      "value": "SurrealDB antes de 2.0.5, 2.1.x antes de 2.1.5, y 2.2.x antes de 2.2.2 no impone un límite de tiempo de ejecución predeterminado en las funciones de scripting JavaScript incrustadas cuando la capacidad de scripting está explícitamente habilitada (mediante --allow-scripting o --allow-all). Un atacante autenticado puede enviar funciones JavaScript de larga duración para agotar los recursos del servidor y causar una denegación de servicio. El scripting está deshabilitado por defecto."
    }
  ],
  "lastModified": "2026-09-29T19:10:00.160",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:surrealdb:surrealdb:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D8978D31-3395-4155-8DFF-99FED3F8D7DA",
              "versionEndExcluding": "2.0.5"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "0D7A2AEC-83EE-46CC-BC91-D5EA1B841E96",
              "versionEndExcluding": "2.1.5",
              "versionStartIncluding": "2.1.0"
            },
            {
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              "matchCriteriaId": "B4D2EDCC-A5D1-477A-ADA9-A32389A7D0BE",
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          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "disclosure@vulncheck.com"
}