cve-2023-5966
Vulnerability from cvelistv5
Published
2023-11-30 13:26
Modified
2025-06-03 13:52
Severity ?
Summary
Unrestricted Upload of File with Dangerous Type in EspoCRM
Impacted products
EspoCRMEspoCRM
Show details on NVD website


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              "x_transferred"
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            "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-espocrm"
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        "metrics": [
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              "content": {
                "id": "CVE-2023-5966",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
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                    "Technical Impact": "total"
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                "role": "CISA Coordinator",
                "timestamp": "2025-06-03T13:51:45.501699Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2025-06-03T13:52:15.298Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "EspoCRM",
          "vendor": "EspoCRM",
          "versions": [
            {
              "lessThanOrEqual": " 7.5.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Pedro Jos\u00e9 Navas P\u00e9rez"
        }
      ],
      "datePublic": "2023-11-10T11:00:00.000Z",
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "An authenticated privileged attacker could upload a specially crafted zip to the EspoCRM server in version 7.2.5, via the extension deployment form, which could lead to arbitrary PHP code execution."
            }
          ],
          "value": "An authenticated privileged attacker could upload a specially crafted zip to the EspoCRM server in version 7.2.5, via the extension deployment form, which could lead to arbitrary PHP code execution."
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      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
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              "lang": "en",
              "value": "GENERAL"
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          ]
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-434",
              "description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
              "lang": "en",
              "type": "CWE"
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          ]
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      "providerMetadata": {
        "dateUpdated": "2023-11-30T13:26:48.245Z",
        "orgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516",
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      "references": [
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          "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-espocrm"
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      ],
      "solutions": [
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          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Users with administrator profile can load extensions and updates by design, as this is a functionality that most users use and request. It is possible to restrict exploitation of the vulnerability by enabling the \"restrictedMode\" option in the configuration menu."
            }
          ],
          "value": "Users with administrator profile can load extensions and updates by design, as this is a functionality that most users use and request. It is possible to restrict exploitation of the vulnerability by enabling the \"restrictedMode\" option in the configuration menu."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Unrestricted Upload of File with Dangerous Type in EspoCRM",
      "x_generator": {
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  "cveMetadata": {
    "assignerOrgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516",
    "assignerShortName": "INCIBE",
    "cveId": "CVE-2023-5966",
    "datePublished": "2023-11-30T13:26:48.245Z",
    "dateReserved": "2023-11-06T13:18:11.772Z",
    "dateUpdated": "2025-06-03T13:52:15.298Z",
    "state": "PUBLISHED"
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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