Vulnerability-Lookup

CNVD-2021-99273

Vulnerability from cnvd - Published: 2021-12-10

Title

Projectsend目录遍历漏洞

Description

ProjectSend是一款免费、面向客户的私有文件共享Web应用程序。 Projectsend r1295版存在目录遍历漏洞。攻击者可利用该漏洞通过为`chunks`参数添加值`2`利用该漏洞绕过`fileName`验证。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/projectsend/projectsend

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-40886

Impacted products

Name
ProjectSend ProjectSend r1295

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-40886",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-40886"
    }
  },
  "description": "ProjectSend\u662f\u4e00\u6b3e\u514d\u8d39\u3001\u9762\u5411\u5ba2\u6237\u7684\u79c1\u6709\u6587\u4ef6\u5171\u4eabWeb\u5e94\u7528\u7a0b\u5e8f\u3002\n\nProjectsend r1295\u7248\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u4e3a`chunks`\u53c2\u6570\u6dfb\u52a0\u503c`2`\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7`fileName`\u9a8c\u8bc1\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/projectsend/projectsend",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-99273",
  "openTime": "2021-12-10",
  "products": {
    "product": "ProjectSend ProjectSend r1295"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-40886",
  "serverity": "\u4e2d",
  "submitTime": "2021-10-12",
  "title": "Projectsend\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}

CVE-2021-40886 (GCVE-0-2021-40886)

Vulnerability from cvelistv5 – Published: 2021-10-11 10:24 – Updated: 2024-08-04 02:51

Summary

Projectsend version r1295 is affected by a directory traversal vulnerability. A user with Uploader role can add value `2` for `chunks` parameter to bypass `fileName` sanitization.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/projectsend/projectsend/issues/993	x_refsource_MISC

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T02:51:07.780Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/projectsend/projectsend/issues/993"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Projectsend version r1295 is affected by a directory traversal vulnerability. A user with Uploader role can add value `2` for `chunks` parameter to bypass `fileName` sanitization."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-11T10:24:05.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/projectsend/projectsend/issues/993"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-40886",
          "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": "Projectsend version r1295 is affected by a directory traversal vulnerability. A user with Uploader role can add value `2` for `chunks` parameter to bypass `fileName` sanitization."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/projectsend/projectsend/issues/993",
              "refsource": "MISC",
              "url": "https://github.com/projectsend/projectsend/issues/993"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-40886",
    "datePublished": "2021-10-11T10:24:05.000Z",
    "dateReserved": "2021-09-13T00:00:00.000Z",
    "dateUpdated": "2024-08-04T02:51:07.780Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

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CNVD-2021-99273

CVE-2021-40886 (GCVE-0-2021-40886)

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