Vulnerability-Lookup

CNVD-2021-76093

Vulnerability from cnvd - Published: 2021-10-11

Title

PortlandLabs Concrete CMS存在未明漏洞

Description

PortlandLabs Concrete Cms是美国PortlandLabs公司的一个面向团队的开源内容管理系统。 Concrete CMS 8.5.5及之前版本存在安全漏洞，攻击者可利用该漏洞通过HTTP获取更新json可能导致远程代码执行。

Severity

中

Patch Name

PortlandLabs Concrete CMS存在未明漏洞的补丁

Patch Description

PortlandLabs Concrete Cms是美国PortlandLabs公司的一个面向团队的开源内容管理系统。 Concrete CMS 8.5.5及之前版本存在安全漏洞，攻击者可利用该漏洞源于通过HTTP获取更新json可能导致远程代码执行。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes

Reference

https://hackerone.com/reports/982130

Impacted products

Name
PortlandLabs Concrete CMS <=8.5.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-40099"
    }
  },
  "description": "PortlandLabs Concrete Cms\u662f\u7f8e\u56fdPortlandLabs\u516c\u53f8\u7684\u4e00\u4e2a\u9762\u5411\u56e2\u961f\u7684\u5f00\u6e90\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\n\nConcrete CMS 8.5.5\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7HTTP\u83b7\u53d6\u66f4\u65b0json\u53ef\u80fd\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://documentation.concretecms.org/developers/introduction/version-history/856-release-notes",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-76093",
  "openTime": "2021-10-11",
  "patchDescription": "PortlandLabs Concrete Cms\u662f\u7f8e\u56fdPortlandLabs\u516c\u53f8\u7684\u4e00\u4e2a\u9762\u5411\u56e2\u961f\u7684\u5f00\u6e90\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nConcrete CMS 8.5.5\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u901a\u8fc7HTTP\u83b7\u53d6\u66f4\u65b0json\u53ef\u80fd\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\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": "PortlandLabs Concrete CMS\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "PortlandLabs Concrete CMS \u003c=8.5.5"
  },
  "referenceLink": "https://hackerone.com/reports/982130",
  "serverity": "\u4e2d",
  "submitTime": "2021-09-27",
  "title": "PortlandLabs Concrete CMS\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-40099 (GCVE-0-2021-40099)

Vulnerability from cvelistv5 – Published: 2021-09-24 14:58 – Updated: 2024-08-04 02:27

Summary

An issue was discovered in Concrete CMS through 8.5.5. Fetching the update json scheme over HTTP leads to remote code execution.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://hackerone.com/reports/982130	x_refsource_MISC
https://documentation.concretecms.org/developers/…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T02:27:31.146Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/982130"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Concrete CMS through 8.5.5. Fetching the update json scheme over HTTP leads to remote code execution."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-24T14:58:32.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/982130"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-40099",
          "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": "An issue was discovered in Concrete CMS through 8.5.5. Fetching the update json scheme over HTTP leads to remote code execution."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://hackerone.com/reports/982130",
              "refsource": "MISC",
              "url": "https://hackerone.com/reports/982130"
            },
            {
              "name": "https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes",
              "refsource": "MISC",
              "url": "https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-40099",
    "datePublished": "2021-09-24T14:58:32.000Z",
    "dateReserved": "2021-08-25T00:00:00.000Z",
    "dateUpdated": "2024-08-04T02:27:31.146Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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.

Action not permitted

CNVD-2021-76093

CVE-2021-40099 (GCVE-0-2021-40099)

Tags

Sightings

Nomenclature

Related by attack behaviour