FKIE_CVE-2024-30270

Vulnerability from fkie_nvd - Published: 2024-04-04 21:15 - Updated: 2025-10-06 15:10
Severity ?
6.2 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L
Summary
mailcow: dockerized is an open source groupware/email suite based on docker. A security vulnerability has been identified in mailcow affecting versions prior to 2024-04. This vulnerability is a combination of path traversal and arbitrary code execution, specifically targeting the `rspamd_maps()` function. It allows authenticated admin users to overwrite any file writable by the www-data user by exploiting improper path validation. The exploit chain can lead to the execution of arbitrary commands on the server. Version 2024-04 contains a patch for the issue.
References
security-advisories@github.comhttps://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-4m8r-87gc-3vvpVendor Advisory
security-advisories@github.comhttps://mailcow.email/posts/2024/release-2024-04Release Notes
security-advisories@github.comhttps://www.sonarsource.com/blog/remote-code-execution-in-mailcow-always-sanitize-error-messagesExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-4m8r-87gc-3vvpVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://mailcow.email/posts/2024/release-2024-04Release Notes
af854a3a-2127-422b-91ae-364da2661108https://www.vicarius.io/vsociety/posts/mailcow-with-xss-and-path-traversal-cve-2024-31204-and-cve-2024-30270Exploit, Third Party Advisory
Impacted products
Vendor Product Version
mailcow mailcow\ _dockerized
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mailcow:mailcow\\:_dockerized:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2F64C0C1-1769-4D06-B937-86C8B6F14C50",
              "versionEndExcluding": "2024-04",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "mailcow: dockerized is an open source groupware/email suite based on docker. A security vulnerability has been identified in mailcow affecting versions prior to 2024-04. This vulnerability is a combination of path traversal and arbitrary code execution, specifically targeting the `rspamd_maps()` function. It allows authenticated admin users to overwrite any file writable by the www-data user by exploiting improper path validation. The exploit chain can lead to the execution of arbitrary commands on the server. Version 2024-04 contains a patch for the issue."
    },
    {
      "lang": "es",
      "value": "mailcow: dockerized es un software colaborativo/paquete de correo electr\u00f3nico de c\u00f3digo abierto basado en Docker. Se ha identificado una vulnerabilidad de seguridad en mailcow que afecta a versiones anteriores a 2024-04. Esta vulnerabilidad es una combinaci\u00f3n de path traversal y ejecuci\u00f3n de c\u00f3digo arbitrario, espec\u00edficamente dirigida a la funci\u00f3n `rspamd_maps()`. Permite a los usuarios administradores autenticados sobrescribir cualquier archivo en el que pueda escribir el usuario www-data aprovechando la validaci\u00f3n de ruta incorrecta. La cadena de exploits puede conducir a la ejecuci\u00f3n de comandos arbitrarios en el servidor. La versi\u00f3n 2024-04 contiene un parche para el problema."
    }
  ],
  "id": "CVE-2024-30270",
  "lastModified": "2025-10-06T15:10:52.300",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 0.7,
        "impactScore": 5.5,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-04-04T21:15:16.577",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-4m8r-87gc-3vvp"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
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      ],
      "url": "https://mailcow.email/posts/2024/release-2024-04"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
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        "Third Party Advisory"
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      "url": "https://www.sonarsource.com/blog/remote-code-execution-in-mailcow-always-sanitize-error-messages"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-4m8r-87gc-3vvp"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
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      "url": "https://mailcow.email/posts/2024/release-2024-04"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://www.vicarius.io/vsociety/posts/mailcow-with-xss-and-path-traversal-cve-2024-31204-and-cve-2024-30270"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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