GSD-2023-34090

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
Decidim is a participatory democracy framework, written in Ruby on Rails, originally developed for the Barcelona City government online and offline participation website. Decidim uses a third-party library named Ransack for filtering certain database collections (e.g., public meetings). By default, this library allows filtering on all data attributes and associations. This allows an unauthenticated remote attacker to exfiltrate non-public data from the underlying database of a Decidim instance (e.g., exfiltrating data from the user table). This issue may lead to Sensitive Data Disclosure. The problem was patched in version 0.27.3.
Aliases
Aliases
CVE-2023-34090
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{
  "GSD": {
    "alias": "CVE-2023-34090",
    "id": "GSD-2023-34090"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-34090"
      ],
      "details": "Decidim is a participatory democracy framework, written in Ruby on Rails, originally developed for the Barcelona City government online and offline participation website. Decidim uses a third-party library named Ransack for filtering certain database collections (e.g., public meetings). By default, this library allows filtering on all data attributes and associations. This allows an unauthenticated remote attacker to exfiltrate non-public data from the underlying database of a Decidim instance (e.g., exfiltrating data from the user table). This issue may lead to Sensitive Data Disclosure. The problem was patched in version 0.27.3. ",
      "id": "GSD-2023-34090",
      "modified": "2023-12-13T01:20:30.871709Z",
      "schema_version": "1.4.0"
    }
  },
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            "value": "Decidim is a participatory democracy framework, written in Ruby on Rails, originally developed for the Barcelona City government online and offline participation website. Decidim uses a third-party library named Ransack for filtering certain database collections (e.g., public meetings). By default, this library allows filtering on all data attributes and associations. This allows an unauthenticated remote attacker to exfiltrate non-public data from the underlying database of a Decidim instance (e.g., exfiltrating data from the user table). This issue may lead to Sensitive Data Disclosure. The problem was patched in version 0.27.3. "
          }
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      },
      "impact": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
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            "url": "https://github.com/decidim/decidim/security/advisories/GHSA-jm79-9pm4-vrw9#advisory-comment-81110"
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            "url": "https://github.com/decidim/decidim/releases/tag/v0.27.3"
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      "source": {
        "advisory": "GHSA-jm79-9pm4-vrw9",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=0.27.0 \u003c0.27.3",
          "affected_versions": "All versions starting from 0.27.0 before 0.27.3",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2023-07-19",
          "description": "Decidim is a participatory democracy framework, written in Ruby on Rails, originally developed for the Barcelona City government online and offline participation website. Decidim uses a third-party library named Ransack for filtering certain database collections (e.g., public meetings). By default, this library allows filtering on all data attributes and associations. This allows an unauthenticated remote attacker to exfiltrate non-public data from the underlying database of a Decidim instance (e.g., exfiltrating data from the user table). This issue may lead to Sensitive Data Disclosure. The problem was patched in version 0.27.3. ",
          "fixed_versions": [
            "0.27.3"
          ],
          "identifier": "CVE-2023-34090",
          "identifiers": [
            "GHSA-jm79-9pm4-vrw9",
            "CVE-2023-34090"
          ],
          "not_impacted": "All versions before 0.27.0, all versions starting from 0.27.3",
          "package_slug": "gem/decidim-meetings",
          "pubdate": "2023-07-11",
          "solution": "Upgrade to version 0.27.3 or above.",
          "title": "Decidim vulnerable to sensitive data disclosure",
          "urls": [
            "https://github.com/decidim/decidim/security/advisories/GHSA-jm79-9pm4-vrw9",
            "https://github.com/decidim/decidim/security/advisories/GHSA-jm79-9pm4-vrw9#advisory-comment-81110",
            "https://nvd.nist.gov/vuln/detail/CVE-2023-34090",
            "https://github.com/decidim/decidim/releases/tag/v0.27.3",
            "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/decidim-meetings/CVE-2023-34090.yml",
            "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/decidim/CVE-2023-34090.yml",
            "https://github.com/advisories/GHSA-jm79-9pm4-vrw9"
          ],
          "uuid": "f99eefdb-d8e3-439a-9077-d3bc1912bbef"
        },
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          "affected_range": "\u003c0.27.3",
          "affected_versions": "All versions before 0.27.3",
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          "cwe_ids": [
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            "CWE-937"
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          "date": "2023-07-19",
          "description": "Decidim is a participatory democracy framework, written in Ruby on Rails, originally developed for the Barcelona City government online and offline participation website. Decidim uses a third-party library named Ransack for filtering certain database collections (e.g., public meetings). By default, this library allows filtering on all data attributes and associations. This allows an unauthenticated remote attacker to exfiltrate non-public data from the underlying database of a Decidim instance (e.g., exfiltrating data from the user table). This issue may lead to Sensitive Data Disclosure. The problem was patched in version 0.27.3. ",
          "fixed_versions": [
            "0.27.3"
          ],
          "identifier": "CVE-2023-34090",
          "identifiers": [
            "CVE-2023-34090",
            "GHSA-jm79-9pm4-vrw9"
          ],
          "not_impacted": "All versions starting from 0.27.3",
          "package_slug": "gem/decidim",
          "pubdate": "2023-07-11",
          "solution": "Upgrade to version 0.27.3 or above.",
          "title": "Exposure of Sensitive Information to an Unauthorized Actor",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2023-34090",
            "https://github.com/decidim/decidim/security/advisories/GHSA-jm79-9pm4-vrw9#advisory-comment-81110",
            "https://github.com/decidim/decidim/releases/tag/v0.27.3",
            "https://github.com/decidim/decidim/security/advisories/GHSA-jm79-9pm4-vrw9"
          ],
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        }
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                "cpe23Uri": "cpe:2.3:a:decidim:decidim:*:*:*:*:*:ruby:*:*",
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      "impact": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
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          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-07-19T00:48Z",
      "publishedDate": "2023-07-11T18:15Z"
    }
  }
}


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