Vulnerability-Lookup

CNVD-2021-80271

Vulnerability from cnvd - Published: 2021-10-26

Title

TinyFileManager跨站脚本漏洞

Description

TinyFileManager是一个基于Web的文件管理器。用于通过Web浏览器在线存储、上传、编辑和管理文件和文件夹。 TinyFileManager 2.4.6及以下所有版本存在跨站脚本漏洞，该漏洞源于软件对于参数的缺乏有效的验证与转义。当服务器被给予一个文件，其中包含HTML和javascript的名称。攻击者可利用漏洞上传一个包含javascript代码的恶意文件名的文件，当用户访问服务器时，该文件将在任何用户浏览器上运行。

Severity

低

Patch Name

TinyFileManager跨站脚本漏洞的补丁

Patch Description

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/prasathmani/tinyfilemanager

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-40966

Impacted products

Name
TinyFileManager TinyFileManager <=2.4.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-40966"
    }
  },
  "description": "TinyFileManager\u662f\u4e00\u4e2a\u57fa\u4e8eWeb\u7684\u6587\u4ef6\u7ba1\u7406\u5668\u3002\u7528\u4e8e\u901a\u8fc7Web\u6d4f\u89c8\u5668\u5728\u7ebf\u5b58\u50a8\u3001\u4e0a\u4f20\u3001\u7f16\u8f91\u548c\u7ba1\u7406\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u3002\n\nTinyFileManager 2.4.6\u53ca\u4ee5\u4e0b\u6240\u6709\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6\u5bf9\u4e8e\u53c2\u6570\u7684\u7f3a\u4e4f\u6709\u6548\u7684\u9a8c\u8bc1\u4e0e\u8f6c\u4e49\u3002\u5f53\u670d\u52a1\u5668\u88ab\u7ed9\u4e88\u4e00\u4e2a\u6587\u4ef6\uff0c\u5176\u4e2d\u5305\u542bHTML\u548cjavascript\u7684\u540d\u79f0\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u4e0a\u4f20\u4e00\u4e2a\u5305\u542bjavascript\u4ee3\u7801\u7684\u6076\u610f\u6587\u4ef6\u540d\u7684\u6587\u4ef6\uff0c\u5f53\u7528\u6237\u8bbf\u95ee\u670d\u52a1\u5668\u65f6\uff0c\u8be5\u6587\u4ef6\u5c06\u5728\u4efb\u4f55\u7528\u6237\u6d4f\u89c8\u5668\u4e0a\u8fd0\u884c\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/prasathmani/tinyfilemanager",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-80271",
  "openTime": "2021-10-26",
  "patchDescription": "TinyFileManager\u662f\u4e00\u4e2a\u57fa\u4e8eWeb\u7684\u6587\u4ef6\u7ba1\u7406\u5668\u3002\u7528\u4e8e\u901a\u8fc7Web\u6d4f\u89c8\u5668\u5728\u7ebf\u5b58\u50a8\u3001\u4e0a\u4f20\u3001\u7f16\u8f91\u548c\u7ba1\u7406\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u3002\r\n\r\nTinyFileManager 2.4.6\u53ca\u4ee5\u4e0b\u6240\u6709\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6\u5bf9\u4e8e\u53c2\u6570\u7684\u7f3a\u4e4f\u6709\u6548\u7684\u9a8c\u8bc1\u4e0e\u8f6c\u4e49\u3002\u5f53\u670d\u52a1\u5668\u88ab\u7ed9\u4e88\u4e00\u4e2a\u6587\u4ef6\uff0c\u5176\u4e2d\u5305\u542bHTML\u548cjavascript\u7684\u540d\u79f0\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u4e0a\u4f20\u4e00\u4e2a\u5305\u542bjavascript\u4ee3\u7801\u7684\u6076\u610f\u6587\u4ef6\u540d\u7684\u6587\u4ef6\uff0c\u5f53\u7528\u6237\u8bbf\u95ee\u670d\u52a1\u5668\u65f6\uff0c\u8be5\u6587\u4ef6\u5c06\u5728\u4efb\u4f55\u7528\u6237\u6d4f\u89c8\u5668\u4e0a\u8fd0\u884c\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": "TinyFileManager\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "TinyFileManager TinyFileManager \u003c=2.4.6"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-40966",
  "serverity": "\u4f4e",
  "submitTime": "2021-09-17",
  "title": "TinyFileManager\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2021-40966 (GCVE-0-2021-40966)

Vulnerability from cvelistv5 – Published: 2021-09-15 17:10 – Updated: 2024-08-04 02:59

Summary

A Stored XSS exists in TinyFileManager All version up to and including 2.4.6 in /tinyfilemanager.php when the server is given a file that contains HTML and javascript in its name. A malicious user can upload a file with a malicious filename containing javascript code and it will run on any user browser when they access the server.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://github.com/prasathmani/tinyfilemanager	x_refsource_MISC
https://gist.github.com/omriinbar/953368dcdd9e5ee…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T02:59:30.871Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/prasathmani/tinyfilemanager"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A Stored XSS exists in TinyFileManager All version up to and including 2.4.6 in /tinyfilemanager.php when the server is given a file that contains HTML and javascript in its name. A malicious user can upload a file with a malicious filename containing javascript code and it will run on any user browser when they access the server."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-15T17:10:32.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/prasathmani/tinyfilemanager"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-40966",
          "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": "A Stored XSS exists in TinyFileManager All version up to and including 2.4.6 in /tinyfilemanager.php when the server is given a file that contains HTML and javascript in its name. A malicious user can upload a file with a malicious filename containing javascript code and it will run on any user browser when they access the server."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/prasathmani/tinyfilemanager",
              "refsource": "MISC",
              "url": "https://github.com/prasathmani/tinyfilemanager"
            },
            {
              "name": "https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528",
              "refsource": "MISC",
              "url": "https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-40966",
    "datePublished": "2021-09-15T17:10:32.000Z",
    "dateReserved": "2021-09-13T00:00:00.000Z",
    "dateUpdated": "2024-08-04T02:59:30.871Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.