Vulnerability-Lookup

CNVD-2021-03255

Vulnerability from cnvd - Published: 2021-01-15

Title

flatCore SQL注入漏洞（CNVD-2021-03255）

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SQL注入漏洞，该漏洞源于程序在接受恶意用户输入使没有对输入进行适当的检测，从而导致SQL注入，攻击者可利用该漏洞获取敏感信息。

Severity

高

Patch Name

flatCore SQL注入漏洞（CNVD-2021-03255）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SQL注入漏洞，该漏洞源于程序在接受恶意用户输入使没有对输入进行适当的检测，从而导致SQL注入，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

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-23837",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-23837"
    }
  },
  "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\u5728SQL\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u63a5\u53d7\u6076\u610f\u7528\u6237\u8f93\u5165\u4f7f\u6ca1\u6709\u5bf9\u8f93\u5165\u8fdb\u884c\u9002\u5f53\u7684\u68c0\u6d4b\uff0c\u4ece\u800c\u5bfc\u81f4SQL\u6ce8\u5165\uff0c\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-2021-03255",
  "openTime": "2021-01-15",
  "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\u5728SQL\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u63a5\u53d7\u6076\u610f\u7528\u6237\u8f93\u5165\u4f7f\u6ca1\u6709\u5bf9\u8f93\u5165\u8fdb\u884c\u9002\u5f53\u7684\u68c0\u6d4b\uff0c\u4ece\u800c\u5bfc\u81f4SQL\u6ce8\u5165\uff0c\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 SQL\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2021-03255\uff09\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": "\u9ad8",
  "submitTime": "2021-01-14",
  "title": "flatCore SQL\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2021-03255\uff09"
}

CVE-2021-23837 (GCVE-0-2021-23837)

Vulnerability from cvelistv5 – Published: 2021-01-15 06:27 – Updated: 2024-08-03 19:14

Summary

An issue was discovered in flatCore before 2.0.0 build 139. A time-based blind SQL injection was identified in the selected_folder HTTP request body parameter for the acp interface. The affected parameter (which retrieves the file contents of the specified folder) was found to be accepting malicious user input without proper sanitization, thus leading to SQL injection. Database related information can be successfully retrieved.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 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": "2024-08-03T19:14:09.147Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/flatCore/flatCore-CMS"
          },
          {
            "tags": [
              "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": {
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
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              "version": "n/a"
            }
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        }
      ],
      "descriptions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-15T06:27:23.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/flatCore/flatCore-CMS"
        },
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            "x_refsource_MISC"
          ],
          "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-2021-23837",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
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            }
          ]
        },
        "problemtype": {
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            },
            {
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              "refsource": "MISC",
              "url": "https://sec-consult.com/vulnerability-lab/"
            },
            {
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            }
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        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "dateReserved": "2021-01-11T00:00:00.000Z",
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}

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.