Vulnerability-Lookup

CNVD-2016-11961

Vulnerability from cnvd - Published: 2016-12-07

Title

Joomla! CMS文件上传漏洞

Description

Joomla! CMS是美国Open Source Matters团队开发的一套开源的内容管理系统(CMS)。该系统提供RSS馈送、网站搜索等功能。 Joomla! CMS 3.6.5之前版本的‘JFilterInput::isFileSafe()’功能中的文件扫描机制存在文件上传漏洞。攻击者可利用该漏洞上传和运行含有‘.php6’、‘.php7’、‘.phtml’和‘.phpt’扩展名的文件。

Severity

高

Patch Name

Joomla! CMS文件上传漏洞的补丁

Patch Description

Formal description

用户可联系供应商获得补丁信息： http://joomla.org/

Reference

http://www.securityfocus.com/bid/94663

Impacted products

Name
Joomla! CMS <3.6.5

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "94663"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-9836"
    }
  },
  "description": "Joomla! CMS\u662f\u7f8e\u56fdOpen Source Matters\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf(CMS)\u3002\u8be5\u7cfb\u7edf\u63d0\u4f9bRSS\u9988\u9001\u3001\u7f51\u7ad9\u641c\u7d22\u7b49\u529f\u80fd\u3002\r\n\r\nJoomla! CMS 3.6.5\u4e4b\u524d\u7248\u672c\u7684\u2018JFilterInput::isFileSafe()\u2019\u529f\u80fd\u4e2d\u7684\u6587\u4ef6\u626b\u63cf\u673a\u5236\u5b58\u5728\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20\u548c\u8fd0\u884c\u542b\u6709\u2018.php6\u2019\u3001\u2018.php7\u2019\u3001\u2018.phtml\u2019\u548c\u2018.phpt\u2019\u6269\u5c55\u540d\u7684\u6587\u4ef6\u3002",
  "discovererName": "Joomla!",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://joomla.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-11961",
  "openTime": "2016-12-07",
  "patchDescription": "Joomla! CMS\u662f\u7f8e\u56fdOpen Source Matters\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf(CMS)\u3002\u8be5\u7cfb\u7edf\u63d0\u4f9bRSS\u9988\u9001\u3001\u7f51\u7ad9\u641c\u7d22\u7b49\u529f\u80fd\u3002\r\n\r\nJoomla! CMS 3.6.5\u4e4b\u524d\u7248\u672c\u7684\u2018JFilterInput::isFileSafe()\u2019\u529f\u80fd\u4e2d\u7684\u6587\u4ef6\u626b\u63cf\u673a\u5236\u5b58\u5728\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20\u548c\u8fd0\u884c\u542b\u6709\u2018.php6\u2019\u3001\u2018.php7\u2019\u3001\u2018.phtml\u2019\u548c\u2018.phpt\u2019\u6269\u5c55\u540d\u7684\u6587\u4ef6\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Joomla! CMS\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Joomla! CMS \u003c3.6.5"
  },
  "referenceLink": "http://www.securityfocus.com/bid/94663",
  "serverity": "\u9ad8",
  "submitTime": "2016-12-07",
  "title": "Joomla! CMS\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2016-9836 (GCVE-0-2016-9836)

Vulnerability from cvelistv5 – Published: 2016-12-05 17:00 – Updated: 2024-08-06 02:59

Summary

The file scanning mechanism of JFilterInput::isFileSafe() in Joomla! CMS before 3.6.5 does not consider alternative PHP file extensions when checking uploaded files for PHP content, which enables a user to upload and execute files with the `.php6`, `.php7`, `.phtml`, and `.phpt` extensions. Additionally, JHelperMedia::canUpload() did not blacklist these file extensions as uploadable file types.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/XiphosResearch/exploits/tree/m…	x_refsource_MISC
	http://www.securityfocus.com/bid/94663	vdb-entryx_refsource_BID

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:59:03.553Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/XiphosResearch/exploits/tree/master/Joomraa"
          },
          {
            "name": "94663",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/94663"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-12-05T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The file scanning mechanism of JFilterInput::isFileSafe() in Joomla! CMS before 3.6.5 does not consider alternative PHP file extensions when checking uploaded files for PHP content, which enables a user to upload and execute files with the `.php6`, `.php7`, `.phtml`, and `.phpt` extensions. Additionally, JHelperMedia::canUpload() did not blacklist these file extensions as uploadable file types."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-06T10:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/XiphosResearch/exploits/tree/master/Joomraa"
        },
        {
          "name": "94663",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/94663"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-9836",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The file scanning mechanism of JFilterInput::isFileSafe() in Joomla! CMS before 3.6.5 does not consider alternative PHP file extensions when checking uploaded files for PHP content, which enables a user to upload and execute files with the `.php6`, `.php7`, `.phtml`, and `.phpt` extensions. Additionally, JHelperMedia::canUpload() did not blacklist these file extensions as uploadable file types."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/XiphosResearch/exploits/tree/master/Joomraa",
              "refsource": "MISC",
              "url": "https://github.com/XiphosResearch/exploits/tree/master/Joomraa"
            },
            {
              "name": "94663",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/94663"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-9836",
    "datePublished": "2016-12-05T17:00:00",
    "dateReserved": "2016-12-05T00:00:00",
    "dateUpdated": "2024-08-06T02:59:03.553Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2016-11961

CVE-2016-9836 (GCVE-0-2016-9836)

Tags

Sightings

Nomenclature