GSD-2021-39136

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
baserCMS is an open source content management system with a focus on Japanese language support. In affected versions there is a cross-site scripting vulnerability in the file upload function of the management system of baserCMS. Users are advised to update as soon as possible. No workaround are available to mitigate this issue.
Aliases
Aliases
CVE-2021-39136
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{
  "GSD": {
    "alias": "CVE-2021-39136",
    "description": "baserCMS is an open source content management system with a focus on Japanese language support. In affected versions there is a cross-site scripting vulnerability in the file upload function of the management system of baserCMS. Users are advised to update as soon as possible. No workaround are available to mitigate this issue.",
    "id": "GSD-2021-39136"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "aliases": [
        "CVE-2021-39136"
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      "details": "baserCMS is an open source content management system with a focus on Japanese language support. In affected versions there is a cross-site scripting vulnerability in the file upload function of the management system of baserCMS. Users are advised to update as soon as possible. No workaround are available to mitigate this issue.",
      "id": "GSD-2021-39136",
      "modified": "2023-12-13T01:23:15.650210Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-39136",
        "STATE": "PUBLIC",
        "TITLE": "Cross-site scripting vulnerability in file upload"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "basercms",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 4.5.1"
                        }
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          }
        ]
      },
      "impact": {
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          "attackComplexity": "LOW",
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          "availabilityImpact": "NONE",
          "baseScore": 8.7,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
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          },
          {
            "name": "JVN#14134801",
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            "url": "http://jvn.jp/en/jp/JVN14134801/index.html"
          }
        ]
      },
      "source": {
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        "discovery": "UNKNOWN"
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    },
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      "advisories": [
        {
          "affected_range": "\u003c4.5.1",
          "affected_versions": "All versions before 4.5.1",
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          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2021-08-30",
          "description": "baserCMS is an open source content management system with a focus on Japanese language support. A Cross-site Scripting vulnerability has been identified.",
          "fixed_versions": [
            "4.5.1"
          ],
          "identifier": "CVE-2021-39136",
          "identifiers": [
            "CVE-2021-39136",
            "GHSA-hgjr-632x-qpp3"
          ],
          "not_impacted": "All versions starting from 4.5.1",
          "package_slug": "packagist/baserproject/basercms",
          "pubdate": "2021-08-25",
          "solution": "Upgrade to version 4.5.1 or above.",
          "title": "Cross-site Scripting",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-39136",
            "https://basercms.net/security/JVN_14134801"
          ],
          "uuid": "1714edd7-4b2d-4844-87f6-f617c445a6d7"
        }
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                "cpe_name": [],
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                "vulnerable": true
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            }
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              "tags": [
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      },
      "impact": {
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          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 3.5,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
            "version": "2.0"
          },
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          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": true
        },
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
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          "exploitabilityScore": 2.3,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2021-08-30T17:45Z",
      "publishedDate": "2021-08-25T18:15Z"
    }
  }
}


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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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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