CVE-2016-20023 (GCVE-0-2016-20023)

Vulnerability from cvelistv5 – Published: 2025-12-05 00:00 – Updated: 2025-12-05 06:03
VLAI?
Summary
In CKSource CKFinder before 2.5.0.1 for ASP.NET, authenticated users could download any file from the server if the correct path to a file was provided.
CWE
  • CWE-23 - Relative Path Traversal
Assigner
Impacted products
Vendor Product Version
CKSource CKFinder Affected: 2 , < 2.5.0.1 (custom)
Create a notification for this product.
Show details on NVD website

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      "affected": [
        {
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          "product": "CKFinder",
          "vendor": "CKSource",
          "versions": [
            {
              "lessThan": "2.5.0.1",
              "status": "affected",
              "version": "2",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:cksource:ckfinder:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "2.5.0.1",
                  "versionStartIncluding": "2",
                  "vulnerable": true
                }
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              "operator": "OR"
            }
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      ],
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          "value": "In CKSource CKFinder before 2.5.0.1 for ASP.NET, authenticated users could download any file from the server if the correct path to a file was provided."
        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "baseScore": 5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-23",
              "description": "CWE-23 Relative Path Traversal",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-05T06:03:49.681Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://download.cksource.com/CKFinder/CKFinder%20for%20ASP.NET/2.5.0.1/"
        }
      ],
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-20023",
    "datePublished": "2025-12-05T00:00:00.000Z",
    "dateReserved": "2025-12-05T00:00:00.000Z",
    "dateUpdated": "2025-12-05T06:03:49.681Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2016-20023\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2025-12-05T06:16:03.720\",\"lastModified\":\"2025-12-05T06:16:03.720\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In CKSource CKFinder before 2.5.0.1 for ASP.NET, authenticated users could download any file from the server if the correct path to a file was provided.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"cve@mitre.org\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N\",\"baseScore\":5.0,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.1,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"cve@mitre.org\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-23\"}]}],\"references\":[{\"url\":\"https://download.cksource.com/CKFinder/CKFinder%20for%20ASP.NET/2.5.0.1/\",\"source\":\"cve@mitre.org\"}]}}"
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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