« Volver al listado

CVE-2025-26494

Estado: AnalizadaAlta (7.7)—

Server-Side Request Forgery (SSRF) vulnerability in Salesforce Tableau Server allows Authentication Bypass.This issue affects Tableau Server: from 2023.3 through 2023.3.5.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

SSRF en Tableau Server (AV:N, PR:L) permite bypass de autenticación. La pista sugiere T1210 (servicios remotos) e impacto T1090 (proxy/SSRF). PR:L y alcance cambiado (S:C) indica acceso a recursos internos sin privilegios locales. CWE-918 es SSRF clásico que también puede derivar en escalada de aute

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser TrainingUser Account Management

Tecnologías afectadas (1)

Tableau — Tableau Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-26494",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-26494",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-19T21:16:16.642267Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.7,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4,
        "exploitabilityScore": 3.1
      }
    ]
  },
  "affected": [
    {
      "source": "security@salesforce.com",
      "affectedData": [
        {
          "vendor": "Salesforce",
          "product": "Tableau Server",
          "versions": [
            {
              "status": "affected",
              "version": "2023.3",
              "versionType": "custom",
              "lessThanOrEqual": "2023.3.5"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-02-11T18:15:47.060",
  "references": [
    {
      "url": "https://help.salesforce.com/s/articleView?id=001534936&type=1",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "security@salesforce.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@salesforce.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Server-Side Request Forgery (SSRF) vulnerability in Salesforce Tableau Server allows Authentication Bypass.This issue affects Tableau Server: from 2023.3 through 2023.3.5."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad de Server-Side Request Forgery (SSRF) en Salesforce Tableau Server permite la omisión de la autenticación. Este problema afecta a Tableau Server: desde 2023.3 hasta 2023.3.5."
    }
  ],
  "lastModified": "2026-06-17T09:01:54.730",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:tableau:tableau_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "06AD6D6B-5C0F-4031-943A-362895B17E45",
              "versionEndIncluding": "2023.3.5",
              "versionStartIncluding": "2023.3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@salesforce.com"
}