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CVE-2022-27115

Estado: ModificadaCrítica (9.8)—

In Studio-42 elFinder 2.1.60, there is a vulnerability that causes remote code execution through file name bypass for file upload.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Std42 — Elfinder

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-27115",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "impactScore": 6.4,
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          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 3.9
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  "affected": [
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      "source": "cve@mitre.org",
      "affectedData": [
        {
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          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2022-04-11T15:15:09.187",
  "references": [
    {
      "url": "https://github.com/Studio-42/elFinder/issues/3458",
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        "Third Party Advisory"
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    },
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      "url": "https://github.com/Studio-42/elFinder/issues/3458",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-434"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Studio-42 elFinder 2.1.60, there is a vulnerability that causes remote code execution through file name bypass for file upload."
    },
    {
      "lang": "es",
      "value": "En Studio-42 elFinder versión 2.1.60, se presenta una vulnerabilidad que causa una ejecución de código remota mediante la omisión de nombres de archivo para la carga de archivos"
    }
  ],
  "lastModified": "2026-06-17T04:36:22.730",
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}