Vulnerability-Lookup

CNVD-2021-94950

Vulnerability from cnvd - Published: 2021-12-07

Title

flatCore跨站脚本漏洞（CNVD-2021-94950）

Description

flatCore是一个基于PHP和SQLite的Web内容管理系统（CMS）。 flatCore 2.0.7版存在跨站脚本漏洞。攻击者可通过上传图片功能利用该漏洞进行跨站脚本攻击。

Severity

低

Patch Name

flatCore跨站脚本漏洞（CNVD-2021-94950）的补丁

Patch Description

flatCore是一个基于PHP和SQLite的Web内容管理系统（CMS）。 flatCore 2.0.7版存在跨站脚本漏洞。攻击者可通过上传图片功能利用该漏洞进行跨站脚本攻击。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://github.com/flatCore/flatCore-CMS/commit/49602a45f208f8a1f24d86691ddb92c41bb25d9f

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-39609

Impacted products

Name
flatCore flatCore 2.0.7

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-39609",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-39609"
    }
  },
  "description": "flatCore\u662f\u4e00\u4e2a\u57fa\u4e8ePHP\u548cSQLite\u7684Web\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\n\nflatCore 2.0.7\u7248\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4e0a\u4f20\u56fe\u7247\u529f\u80fd\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u811a\u672c\u653b\u51fb\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://github.com/flatCore/flatCore-CMS/commit/49602a45f208f8a1f24d86691ddb92c41bb25d9f",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-94950",
  "openTime": "2021-12-07",
  "patchDescription": "flatCore\u662f\u4e00\u4e2a\u57fa\u4e8ePHP\u548cSQLite\u7684Web\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\r\n\r\nflatCore 2.0.7\u7248\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4e0a\u4f20\u56fe\u7247\u529f\u80fd\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u811a\u672c\u653b\u51fb\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\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-94950\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "flatCore flatCore 2.0.7"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-39609",
  "serverity": "\u4f4e",
  "submitTime": "2021-08-24",
  "title": "flatCore\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-94950\uff09"
}

CVE-2021-39609 (GCVE-0-2021-39609)

Vulnerability from cvelistv5 – Published: 2021-08-23 20:28 – Updated: 2024-08-04 02:13

Summary

Cross Site Scripting (XSS) vulnerability exiss in FlatCore-CMS 2.0.7 via the upload image function.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/flatCore/flatCore-CMS/issues/53	x_refsource_MISC
https://github.com/nu11secur1ty/CVE-mitre/tree/ma…	x_refsource_MISC
https://www.nu11secur1ty.com/2021/08/cve-2021-396…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T02:13:37.276Z",
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            ],
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          },
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          },
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            ],
            "url": "https://www.nu11secur1ty.com/2021/08/cve-2021-39609.html"
          }
        ],
        "title": "CVE Program Container"
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          "versions": [
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      ],
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        }
      ],
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      "providerMetadata": {
        "dateUpdated": "2022-04-20T12:01:31.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
      "references": [
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          ],
          "url": "https://github.com/flatCore/flatCore-CMS/issues/53"
        },
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          ],
          "url": "https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-39609"
        },
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          ],
          "url": "https://www.nu11secur1ty.com/2021/08/cve-2021-39609.html"
        }
      ],
      "x_legacyV4Record": {
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        },
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    "datePublished": "2021-08-23T20:28:38.000Z",
    "dateReserved": "2021-08-23T00:00:00.000Z",
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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.

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.

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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.

Action not permitted

CNVD-2021-94950

CVE-2021-39609 (GCVE-0-2021-39609)

Tags

Sightings

Nomenclature

Related by attack behaviour