cnvd - cnvd-2021-39975

CNVD-2021-39975

Vulnerability from cnvd - Published: 2021-06-07

Title

emlog路径遍历漏洞（CNVD-2021-39975）

Description

emlog是一款基于PHP和MySQL的功能强大的博客及CMS建站系统。 emlog 5.3.1中的t/index.php存在路径遍历漏洞。攻击者可利用该漏洞查看webroot/file的路径。

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/emlog/emlog/issues/62

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-3293

Impacted products

Name
emlog emlog 5.3.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-3293",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-3293"
    }
  },
  "description": "emlog\u662f\u4e00\u6b3e\u57fa\u4e8ePHP\u548cMySQL\u7684\u529f\u80fd\u5f3a\u5927\u7684\u535a\u5ba2\u53caCMS\u5efa\u7ad9\u7cfb\u7edf\u3002\n\nemlog 5.3.1\u4e2d\u7684t/index.php\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u67e5\u770bwebroot/file\u7684\u8def\u5f84\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/emlog/emlog/issues/62",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-39975",
  "openTime": "2021-06-07",
  "products": {
    "product": "emlog emlog 5.3.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-3293",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-09",
  "title": "emlog\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2021-39975\uff09"
}

CVE-2021-3293 (GCVE-0-2021-3293)

Vulnerability from cvelistv5 – Published: 2021-02-08 14:17 – Updated: 2024-08-03 16:53

Summary

emlog v5.3.1 has full path disclosure vulnerability in t/index.php, which allows an attacker to see the path to the webroot/file.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/emlog/emlog/issues/62	x_refsource_MISC
	https://github.com/thinkgad/Bugs/blob/main/emlog%…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T16:53:17.576Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/emlog/emlog/issues/62"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/thinkgad/Bugs/blob/main/emlog%20v5.3.1%20has%20Full%20Path%20Disclosure%20vulnerability.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "emlog v5.3.1 has full path disclosure vulnerability in t/index.php, which allows an attacker to see the path to the webroot/file."
        }
      ],
      "problemTypes": [
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              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-08T14:17:53",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/emlog/emlog/issues/62"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/thinkgad/Bugs/blob/main/emlog%20v5.3.1%20has%20Full%20Path%20Disclosure%20vulnerability.md"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-3293",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
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          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "emlog v5.3.1 has full path disclosure vulnerability in t/index.php, which allows an attacker to see the path to the webroot/file."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
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              "refsource": "MISC",
              "url": "https://github.com/emlog/emlog/issues/62"
            },
            {
              "name": "https://github.com/thinkgad/Bugs/blob/main/emlog%20v5.3.1%20has%20Full%20Path%20Disclosure%20vulnerability.md",
              "refsource": "MISC",
              "url": "https://github.com/thinkgad/Bugs/blob/main/emlog%20v5.3.1%20has%20Full%20Path%20Disclosure%20vulnerability.md"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-3293",
    "datePublished": "2021-02-08T14:17:53",
    "dateReserved": "2021-01-25T00:00:00",
    "dateUpdated": "2024-08-03T16:53:17.576Z",
    "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-2021-39975

CVE-2021-3293 (GCVE-0-2021-3293)

Tags

Sightings

Nomenclature