{
  "id": "CVE-2023-47634",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2024-02-29T01:41:28.370",
  "lastModified": "2024-02-29T13:49:47.277",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Decidim is a participatory democracy framework. Starting in version 0.10.0 and prior to versions 0.26.9, 0.27.5, and 0.28.0, a race condition in the endorsement of resources (for instance, a proposal) allows a user to make more than once endorsement. To exploit this vulnerability, the request to set an endorsement must be sent several times in parallel. Versions 0.26.9, 0.27.5, and 0.28.0 contain a patch for this issue. As a workaround, disable the Endorsement feature in the components. "
    },
    {
      "lang": "es",
      "value": "Decidim es un framework de democracia participativa. A partir de la versi\u00f3n 0.10.0 y antes de las versiones 0.26.9, 0.27.5 y 0.28.0, una condici\u00f3n de ejecuci\u00f3n en la aprobaci\u00f3n de recursos (por ejemplo, una propuesta) permite a un usuario realizar m\u00e1s de una aprobaci\u00f3n. Para aprovechar esta vulnerabilidad, la solicitud para establecer un respaldo debe enviarse varias veces en paralelo. Las versiones 0.26.9, 0.27.5 y 0.28.0 contienen un parche para este problema. Como workaround, desactive la funci\u00f3n Respaldo en los componentes."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 3.1,
          "baseSeverity": "LOW"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/decidim/decidim/releases/tag/v0.26.9",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/decidim/decidim/releases/tag/v0.27.5",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/decidim/decidim/releases/tag/v0.28.0",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/decidim/decidim/security/advisories/GHSA-r275-j57c-7mf2",
      "source": "security-advisories@github.com"
    }
  ]
}