cnvd - cnvd-2021-03549

CNVD-2021-03549

Vulnerability from cnvd - Published: 2021-01-17

Title

flatCore信息泄露漏洞

Description

flatCore是一套基于PHP和SQLite的轻量级内容管理系统（CMS）。 flatCore CMS 2.0.0 build 139版本之前存在信息泄露漏洞，该漏洞源于在程序的docs_file中发现了本地文件泄露漏洞acp接口的HTTP请求主体参数。攻击者可利用该漏洞获取敏感信息。

Severity

中

Patch Name

flatCore信息泄露漏洞的补丁

Patch Description

flatCore是一套基于PHP和SQLite的轻量级内容管理系统（CMS）。 flatCore CMS 2.0.0 build 139版本之前存在信息泄露漏洞，该漏洞源于在程序的docs_file中发现了本地文件泄露漏洞acp接口的HTTP请求主体参数。攻击者可利用该漏洞获取敏感信息。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

厂商已发布了漏洞修复程序，请及时关注更新： https://flatcore.org/

Reference

https://packetstormsecurity.com/files/160936/flatCore-CMS-XSS-File-Disclosure-SQL-Injection.html

Impacted products

Name
flatCore CMS flatCore CMS <2.0.0 build 139

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-23835",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-23835"
    }
  },
  "description": "flatCore\u662f\u4e00\u5957\u57fa\u4e8ePHP\u548cSQLite\u7684\u8f7b\u91cf\u7ea7\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\n\nflatCore CMS 2.0.0 build 139\u7248\u672c\u4e4b\u524d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u7a0b\u5e8f\u7684docs_file\u4e2d\u53d1\u73b0\u4e86\u672c\u5730\u6587\u4ef6\u6cc4\u9732\u6f0f\u6d1eacp\u63a5\u53e3\u7684HTTP\u8bf7\u6c42\u4e3b\u4f53\u53c2\u6570\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://flatcore.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-03549",
  "openTime": "2021-01-17",
  "patchDescription": "flatCore\u662f\u4e00\u5957\u57fa\u4e8ePHP\u548cSQLite\u7684\u8f7b\u91cf\u7ea7\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\r\n\r\nflatCore CMS 2.0.0 build 139\u7248\u672c\u4e4b\u524d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u7a0b\u5e8f\u7684docs_file\u4e2d\u53d1\u73b0\u4e86\u672c\u5730\u6587\u4ef6\u6cc4\u9732\u6f0f\u6d1eacp\u63a5\u53e3\u7684HTTP\u8bf7\u6c42\u4e3b\u4f53\u53c2\u6570\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "flatCore\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "flatCore CMS flatCore CMS \u003c2.0.0 build 139"
  },
  "referenceLink": "https://packetstormsecurity.com/files/160936/flatCore-CMS-XSS-File-Disclosure-SQL-Injection.html",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-14",
  "title": "flatCore\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2021-23835 (GCVE-0-2021-23835)

Vulnerability from cvelistv5 – Published: 2021-01-15 06:25 – Updated: 2024-08-03 19:14

Summary

An issue was discovered in flatCore before 2.0.0 build 139. A local file disclosure vulnerability was identified in the docs_file HTTP request body parameter for the acp interface. This can be exploited with admin access rights. The affected parameter (which retrieves the contents of the specified file) was found to be accepting malicious user input without proper sanitization, thus leading to retrieval of backend server sensitive files, e.g., /etc/passwd, SQLite database files, PHP source code, etc.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/flatCore/flatCore-CMS	x_refsource_MISC
	https://sec-consult.com/vulnerability-lab/	x_refsource_MISC
	http://packetstormsecurity.com/files/160936/flatC…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:14:08.801Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
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            ],
            "url": "https://github.com/flatCore/flatCore-CMS"
          },
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://sec-consult.com/vulnerability-lab/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/160936/flatCore-CMS-XSS-File-Disclosure-SQL-Injection.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
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              "version": "n/a"
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-15T06:25:46",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
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          "tags": [
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          "url": "https://github.com/flatCore/flatCore-CMS"
        },
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          "url": "https://sec-consult.com/vulnerability-lab/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/160936/flatCore-CMS-XSS-File-Disclosure-SQL-Injection.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-23835",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
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                      }
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                },
                "vendor_name": "n/a"
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            }
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        "problemtype": {
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              "url": "https://sec-consult.com/vulnerability-lab/"
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            {
              "name": "http://packetstormsecurity.com/files/160936/flatCore-CMS-XSS-File-Disclosure-SQL-Injection.html",
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              "url": "http://packetstormsecurity.com/files/160936/flatCore-CMS-XSS-File-Disclosure-SQL-Injection.html"
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  },
  "cveMetadata": {
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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-2021-03549

CVE-2021-23835 (GCVE-0-2021-23835)

Tags

Sightings

Nomenclature