Vulnerability-Lookup

CNVD-2022-21223

Vulnerability from cnvd - Published: 2022-03-21

Title

Xerte代码问题漏洞

Description

Xerte是英国The Xerte Project社区的一个开源软件。用于创作学习对象。 Xerte存在代码问题漏洞，该漏洞通过伪装成语言文件的项目接口上传一个恶意制作的php文件，以绕过上传过滤器。攻击者可利用该漏洞可以通过滥用“mediapath”变量中的路径遍历来操纵文件的目的地。

Severity

中

Patch Name

Xerte代码问题漏洞的补丁

Patch Description

Xerte是英国The Xerte Project社区的一个开源软件。用于创作学习对象。 Xerte存在代码问题漏洞，该漏洞通过伪装成语言文件的项目接口上传一个恶意制作的php文件，以绕过上传过滤器。攻击者可利用该漏洞可以通过滥用“mediapath”变量中的路径遍历来操纵文件的目的地。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/thexerteproject/xerteonlinetoolkits/commit/1672d6f46bbd6f6d42f0903ce9a313927ae2836b#diff-27433bb0be90e431d40986f9afebe9ee2f8d1025a7f9e55c3cd7a86f1f8e3fdc

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-44664

Impacted products

Name
Xerte Xerte <=3.9

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-44664"
    }
  },
  "description": "Xerte\u662f\u82f1\u56fdThe Xerte Project\u793e\u533a\u7684\u4e00\u4e2a\u5f00\u6e90\u8f6f\u4ef6\u3002\u7528\u4e8e\u521b\u4f5c\u5b66\u4e60\u5bf9\u8c61\u3002\n\nXerte\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u901a\u8fc7\u4f2a\u88c5\u6210\u8bed\u8a00\u6587\u4ef6\u7684\u9879\u76ee\u63a5\u53e3\u4e0a\u4f20\u4e00\u4e2a\u6076\u610f\u5236\u4f5c\u7684php\u6587\u4ef6\uff0c\u4ee5\u7ed5\u8fc7\u4e0a\u4f20\u8fc7\u6ee4\u5668\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u901a\u8fc7\u6ee5\u7528\u201cmediapath\u201d\u53d8\u91cf\u4e2d\u7684\u8def\u5f84\u904d\u5386\u6765\u64cd\u7eb5\u6587\u4ef6\u7684\u76ee\u7684\u5730\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/thexerteproject/xerteonlinetoolkits/commit/1672d6f46bbd6f6d42f0903ce9a313927ae2836b#diff-27433bb0be90e431d40986f9afebe9ee2f8d1025a7f9e55c3cd7a86f1f8e3fdc",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-21223",
  "openTime": "2022-03-21",
  "patchDescription": "Xerte\u662f\u82f1\u56fdThe Xerte Project\u793e\u533a\u7684\u4e00\u4e2a\u5f00\u6e90\u8f6f\u4ef6\u3002\u7528\u4e8e\u521b\u4f5c\u5b66\u4e60\u5bf9\u8c61\u3002\r\n\r\nXerte\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u901a\u8fc7\u4f2a\u88c5\u6210\u8bed\u8a00\u6587\u4ef6\u7684\u9879\u76ee\u63a5\u53e3\u4e0a\u4f20\u4e00\u4e2a\u6076\u610f\u5236\u4f5c\u7684php\u6587\u4ef6\uff0c\u4ee5\u7ed5\u8fc7\u4e0a\u4f20\u8fc7\u6ee4\u5668\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u901a\u8fc7\u6ee5\u7528\u201cmediapath\u201d\u53d8\u91cf\u4e2d\u7684\u8def\u5f84\u904d\u5386\u6765\u64cd\u7eb5\u6587\u4ef6\u7684\u76ee\u7684\u5730\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": "Xerte\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Xerte Xerte \u003c=3.9"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-44664",
  "serverity": "\u4e2d",
  "submitTime": "2022-02-25",
  "title": "Xerte\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-44664 (GCVE-0-2021-44664)

Vulnerability from cvelistv5 – Published: 2022-02-24 20:11 – Updated: 2024-08-04 04:25

Summary

An Authenticated Remote Code Exection (RCE) vulnerability exists in Xerte through 3.9 in website_code/php/import/fileupload.php by uploading a maliciously crafted PHP file though the project interface disguised as a language file to bypasses the upload filters. Attackers can manipulate the files destination by abusing path traversal in the 'mediapath' variable.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/thexerteproject/xerteonlinetoo…	x_refsource_MISC
	https://github.com/thexerteproject/xerteonlinetoo…	x_refsource_MISC
	https://riklutz.nl/2021/11/03/authenticated-file-…	x_refsource_MISC
	http://packetstormsecurity.com/files/166182/Xerte…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:25:16.876Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/thexerteproject/xerteonlinetoolkits/commit/6daeb81d089d4a561e22f931fff1327660a7d1b5"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/thexerteproject/xerteonlinetoolkits/commit/1672d6f46bbd6f6d42f0903ce9a313927ae2836b#diff-27433bb0be90e431d40986f9afebe9ee2f8d1025a7f9e55c3cd7a86f1f8e3fdc"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://riklutz.nl/2021/11/03/authenticated-file-upload-to-remote-code-execution-in-xerte/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/166182/Xerte-3.9-Remote-Code-Execution.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An Authenticated Remote Code Exection (RCE) vulnerability exists in Xerte through 3.9 in website_code/php/import/fileupload.php by uploading a maliciously crafted PHP file though the project interface disguised as a language file to bypasses the upload filters. Attackers can manipulate the files destination by abusing path traversal in the \u0027mediapath\u0027 variable."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-02T18:06:12.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/thexerteproject/xerteonlinetoolkits/commit/6daeb81d089d4a561e22f931fff1327660a7d1b5"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/thexerteproject/xerteonlinetoolkits/commit/1672d6f46bbd6f6d42f0903ce9a313927ae2836b#diff-27433bb0be90e431d40986f9afebe9ee2f8d1025a7f9e55c3cd7a86f1f8e3fdc"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://riklutz.nl/2021/11/03/authenticated-file-upload-to-remote-code-execution-in-xerte/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/166182/Xerte-3.9-Remote-Code-Execution.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-44664",
          "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": "An Authenticated Remote Code Exection (RCE) vulnerability exists in Xerte through 3.9 in website_code/php/import/fileupload.php by uploading a maliciously crafted PHP file though the project interface disguised as a language file to bypasses the upload filters. Attackers can manipulate the files destination by abusing path traversal in the \u0027mediapath\u0027 variable."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/thexerteproject/xerteonlinetoolkits/commit/6daeb81d089d4a561e22f931fff1327660a7d1b5",
              "refsource": "MISC",
              "url": "https://github.com/thexerteproject/xerteonlinetoolkits/commit/6daeb81d089d4a561e22f931fff1327660a7d1b5"
            },
            {
              "name": "https://github.com/thexerteproject/xerteonlinetoolkits/commit/1672d6f46bbd6f6d42f0903ce9a313927ae2836b#diff-27433bb0be90e431d40986f9afebe9ee2f8d1025a7f9e55c3cd7a86f1f8e3fdc",
              "refsource": "MISC",
              "url": "https://github.com/thexerteproject/xerteonlinetoolkits/commit/1672d6f46bbd6f6d42f0903ce9a313927ae2836b#diff-27433bb0be90e431d40986f9afebe9ee2f8d1025a7f9e55c3cd7a86f1f8e3fdc"
            },
            {
              "name": "https://riklutz.nl/2021/11/03/authenticated-file-upload-to-remote-code-execution-in-xerte/",
              "refsource": "MISC",
              "url": "https://riklutz.nl/2021/11/03/authenticated-file-upload-to-remote-code-execution-in-xerte/"
            },
            {
              "name": "http://packetstormsecurity.com/files/166182/Xerte-3.9-Remote-Code-Execution.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/166182/Xerte-3.9-Remote-Code-Execution.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-44664",
    "datePublished": "2022-02-24T20:11:21.000Z",
    "dateReserved": "2021-12-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T04:25:16.876Z",
    "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-2022-21223

CVE-2021-44664 (GCVE-0-2021-44664)

Tags

Sightings

Nomenclature