cvelistv5 - cve-2024-39701

cve-2024-39701

Vulnerability from cvelistv5

Published

2024-07-08 16:43

Modified

2024-08-02 04:26

Severity ?

6.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Summary

Directus is a real-time API and App dashboard for managing SQL database content. Directus >=9.23.0, <=v10.5.3 improperly handles _in, _nin operators. It evaluates empty arrays as valid so expressions like {"role": {"_in": $CURRENT_USER.some_field}} would evaluate to true allowing the request to pass. This results in Broken Access Control because the rule fails to do what it was intended to do: Pass rule if **field** matches any of the **values**. This vulnerability is fixed in 10.6.0.

References

▼	URL	Tags
	security-advisories@github.com	https://github.com/directus/directus/security/advisories/GHSA-hxgm-ghmv-xjjm
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/directus/directus/security/advisories/GHSA-hxgm-ghmv-xjjm

Impacted products

Vendor

Product

Version

▼

directus

Version: >= 9.23.0, < 10.6.0

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:monospace:directus:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "directus",
            "vendor": "monospace",
            "versions": [
              {
                "lessThan": "10.6.0",
                "status": "affected",
                "version": "9.23.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-39701",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-08T19:39:42.719726Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-10T16:38:47.405Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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        "providerMetadata": {
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          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "name": "https://github.com/directus/directus/security/advisories/GHSA-hxgm-ghmv-xjjm",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/directus/directus/security/advisories/GHSA-hxgm-ghmv-xjjm"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "directus",
          "vendor": "directus",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 9.23.0, \u003c 10.6.0"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "Directus is a real-time API and App dashboard for managing SQL database content. Directus \u003e=9.23.0, \u003c=v10.5.3 improperly handles _in, _nin operators. It evaluates empty arrays as valid so expressions like {\"role\": {\"_in\": $CURRENT_USER.some_field}} would evaluate to true allowing the request to pass. This results in Broken Access Control because the rule fails to do what it was intended to do: Pass rule if **field** matches any of the **values**. This vulnerability is fixed in 10.6.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284: Improper Access Control",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-08T16:43:01.595Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/directus/directus/security/advisories/GHSA-hxgm-ghmv-xjjm",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/directus/directus/security/advisories/GHSA-hxgm-ghmv-xjjm"
        }
      ],
      "source": {
        "advisory": "GHSA-hxgm-ghmv-xjjm",
        "discovery": "UNKNOWN"
      },
      "title": "Directus Incorrectly handles _in` filter"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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    "datePublished": "2024-07-08T16:43:01.595Z",
    "dateReserved": "2024-06-27T18:44:13.039Z",
    "dateUpdated": "2024-08-02T04:26:16.090Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-39701\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-07-08T17:15:11.773\",\"lastModified\":\"2024-11-21T09:28:15.087\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Directus is a real-time API and App dashboard for managing SQL database content. Directus \u003e=9.23.0, \u003c=v10.5.3 improperly handles _in, _nin operators. It evaluates empty arrays as valid so expressions like {\\\"role\\\": {\\\"_in\\\": $CURRENT_USER.some_field}} would evaluate to true allowing the request to pass. This results in Broken Access Control because the rule fails to do what it was intended to do: Pass rule if **field** matches any of the **values**. This vulnerability is fixed in 10.6.0.\"},{\"lang\":\"es\",\"value\":\"Directus es una API y un panel de aplicaciones en tiempo real para administrar el contenido de la base de datos SQL. Directus \u0026gt;=9.23.0, \u0026lt;=v10.5.3 maneja incorrectamente los operadores _in, _nin. Eval\u00faa matrices vac\u00edas como v\u00e1lidas, por lo que expresiones como {\\\"role\\\": {\\\"_in\\\": $CURRENT_USER.some_field}} se evaluar\u00edan como verdaderas, lo que permitir\u00eda que se aprobara la solicitud. Esto da como resultado un control de acceso roto porque la regla no logra hacer lo que estaba previsto: aprobar la regla si el **field** coincide con alguno de los **values**. Esta vulnerabilidad se solucion\u00f3 en 10.6.0.\"}],\"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:C/C:H/I:N/A:N\",\"baseScore\":6.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.8,\"impactScore\":4.0}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-284\"}]}],\"references\":[{\"url\":\"https://github.com/directus/directus/security/advisories/GHSA-hxgm-ghmv-xjjm\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/directus/directus/security/advisories/GHSA-hxgm-ghmv-xjjm\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}

ghsa-hxgm-ghmv-xjjm

Vulnerability from github

Published

2024-07-08 18:37

Modified

2024-11-18 16:26

Severity ?

6.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
7.0 (High) - CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Summary

Directus incorrectly handles `_in` filter

Details

Summary

Directus >=9.23.0, <=v10.5.3 improperly handles _in, _nin operators. It evaluates empty arrays as valid so expressions like {"role": {"_in": $CURRENT_USER.some_field}} would evaluate to true allowing the request to pass.

Details

This results in Broken Access Control because the rule fails to do what it was intended to do: Pass rule if field matches any of the values. ref: https://docs.directus.io/reference/filter-rules.html#filter-operators In my example this would translate to "Pass rule if .role matches any of []". Which should fail. This instead passes in Directus <= v10.5.3, >=v9.23.0

PoC

{"role": {"_in": $CURRENT_USER.some_field}} field validation would pass if $CURRENT_USER.some_field is null.

Real scenario: Using https://github.com/u12206050/directus-extension-role-chooser with the specified versions of Directus (I tested on 10.0.0) allows users with access to this feature set their role to whatever role if they don't have any roles assigned (user_roles.role is left with the default value, null) despite the validation rule being yaml validation: role: _in: $CURRENT_USER.user_roles.role Latest version of Directus (v10.8.3 and above) handles the above validation rule correctly.

Impact

Permissions fail to open for setups relying on this filter and can lead to users getting access to things they're not supposed to.

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 10.5.3"
      },
      "package": {
        "ecosystem": "npm",
        "name": "directus"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.23.0"
            },
            {
              "fixed": "10.6.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-39701"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-07-08T18:37:54Z",
    "nvd_published_at": "2024-07-08T17:15:11Z",
    "severity": "HIGH"
  },
  "details": "### Summary\nDirectus \u003e=9.23.0, \u003c=v10.5.3 improperly handles _in, _nin operators.\nIt evaluates empty arrays as valid so expressions like {\"role\": {\"_in\": $CURRENT_USER.some_field}} would evaluate to true allowing the request to pass.\n\n### Details\nThis results in Broken Access Control because the rule fails to do what it was intended to do: Pass rule if **field** matches any of the **values**. ref: https://docs.directus.io/reference/filter-rules.html#filter-operators\nIn my example this would translate to \"Pass rule if **\u003ccollection\u003e.role** matches any of **[]**\". Which should fail. This instead passes in Directus \u003c= v10.5.3, \u003e=v9.23.0\n\n### PoC\n{\"role\": {\"_in\": $CURRENT_USER.some_field}} field validation would pass if $CURRENT_USER.some_field is null.\n\nReal scenario: Using https://github.com/u12206050/directus-extension-role-chooser with the specified versions of Directus (I tested on 10.0.0) allows users with access to this feature set their role to whatever role if they don\u0027t have any roles assigned (user_roles.role is left with the default value, null) despite the validation rule being \n```yaml\nvalidation:\n    role:\n      _in: $CURRENT_USER.user_roles.role\n```\nLatest version of Directus (v10.8.3 and above) handles the above validation rule correctly.\n\n### Impact\nPermissions fail to open for setups relying on this filter and can lead to users getting access to things they\u0027re not supposed to.\n",
  "id": "GHSA-hxgm-ghmv-xjjm",
  "modified": "2024-11-18T16:26:49Z",
  "published": "2024-07-08T18:37:54Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/directus/directus/security/advisories/GHSA-hxgm-ghmv-xjjm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39701"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/directus/directus"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Directus incorrectly handles `_in` filter"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

cve-2024-39701

Vulnerability from cvelistv5

ghsa-hxgm-ghmv-xjjm

Vulnerability from github

Summary

Details

PoC

Impact

Tags

Sightings

Nomenclature