gsd-2021-39136
Vulnerability from gsd
Modified
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


To clipboard 

{
  "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"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-39136"
      ],
      "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"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-39136",
        "STATE": "PUBLIC",
        "TITLE": "Cross-site scripting vulnerability in file upload"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "basercms",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 4.5.1"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "baserproject"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "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."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.7,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/baserproject/basercms/security/advisories/GHSA-hgjr-632x-qpp3",
            "refsource": "CONFIRM",
            "url": "https://github.com/baserproject/basercms/security/advisories/GHSA-hgjr-632x-qpp3"
          },
          {
            "name": "https://github.com/baserproject/basercms/commit/568d4cab5ba1cdee7bbf0133c676d02a98f6d7bc",
            "refsource": "MISC",
            "url": "https://github.com/baserproject/basercms/commit/568d4cab5ba1cdee7bbf0133c676d02a98f6d7bc"
          },
          {
            "name": "https://basercms.net/security/JVN_14134801",
            "refsource": "MISC",
            "url": "https://basercms.net/security/JVN_14134801"
          },
          {
            "name": "JVN#14134801",
            "refsource": "JVN",
            "url": "http://jvn.jp/en/jp/JVN14134801/index.html"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-hgjr-632x-qpp3",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c4.5.1",
          "affected_versions": "All versions before 4.5.1",
          "cvss_v2": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "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"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.5.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
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          "ID": "CVE-2021-39136"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "value": "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-79"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/baserproject/basercms/commit/568d4cab5ba1cdee7bbf0133c676d02a98f6d7bc",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/baserproject/basercms/commit/568d4cab5ba1cdee7bbf0133c676d02a98f6d7bc"
            },
            {
              "name": "https://github.com/baserproject/basercms/security/advisories/GHSA-hgjr-632x-qpp3",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/baserproject/basercms/security/advisories/GHSA-hgjr-632x-qpp3"
            },
            {
              "name": "https://basercms.net/security/JVN_14134801",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://basercms.net/security/JVN_14134801"
            },
            {
              "name": "JVN#14134801",
              "refsource": "JVN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://jvn.jp/en/jp/JVN14134801/index.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "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"
          },
          "exploitabilityScore": 6.8,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.3,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2021-08-30T17:45Z",
      "publishedDate": "2021-08-25T18:15Z"
    }
  }
}


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