CVE-2026-33213

{
  "id": "CVE-2026-33213",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-15T15:16:31.530",
  "lastModified": "2026-10-24T21:10:00.130",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Redash is a package for data visualization and sharing. From 5.0.2 to 26.3.0, the get_next_path() function in Redash's authentication module stripped the scheme and netloc from user-supplied next parameters but did not normalize multiple leading slashes, allowing a crafted login URL such as /login?next=////evil.com to redirect users to an external attacker-controlled site after authentication."
    },
    {
      "lang": "es",
      "value": "Redash es un paquete para visualización y compartición de datos. Desde la versión 5.0.2 hasta la 26.3.0, la función get_next_path() en el módulo de autenticación de Redash eliminaba el esquema y el netloc de los parámetros ’next’ proporcionados por el usuario, pero no normalizaba múltiples barras diagonales iniciales, lo que permitía que una URL de inicio de sesión manipulada como /login?next=////evil.com redirigiera a los usuarios a un sitio externo controlado por el atacante después de la autenticación."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "getredash",
          "product": "redash",
          "versions": [
            {
              "version": ">= 5.0.2, <= 26.3.0",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-15T17:46:14.141224Z",
          "id": "CVE-2026-33213",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-601"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:redash:redash:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.0.2",
              "versionEndExcluding": "26.03.1",
              "matchCriteriaId": "E7879460-61DD-4645-AB2E-49793C87DEA8"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/getredash/redash/commit/9e66f81673c482d9ae6c425afe009644114605d0",
      "source": "[email protected]",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/getredash/redash/security/advisories/GHSA-rfgc-hc86-pxrv",
      "source": "[email protected]",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}