Vulnerability-Lookup

CNVD-2021-101662

Vulnerability from cnvd - Published: 2021-12-23

Title

CuppaCMS权限提升漏洞

Description

CuppaCMS是一套内容管理系统（CMS）。 CuppaCMS 存在权限提升漏洞，该漏洞源于错误的程序对高级本地过程的调用。经过身份验证的攻击者使用 user_group_id_field 参数通过精心设计的 POST 请求获得升级的权限。

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/CuppaCMS/CuppaCMS/issues/12

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-3376

Impacted products

Name
CuppaCMS CuppaCMS <31 Jan 2021

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-3376",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-3376"
    }
  },
  "description": "CuppaCMS\u662f\u4e00\u5957\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\n\nCuppaCMS \u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u7684\u7a0b\u5e8f\u5bf9\u9ad8\u7ea7\u672c\u5730\u8fc7\u7a0b\u7684\u8c03\u7528\u3002\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u4f7f\u7528 user_group_id_field \u53c2\u6570\u901a\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\u7684 POST \u8bf7\u6c42\u83b7\u5f97\u5347\u7ea7\u7684\u6743\u9650\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/CuppaCMS/CuppaCMS/issues/12",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-101662",
  "openTime": "2021-12-23",
  "products": {
    "product": "CuppaCMS CuppaCMS \u003c31 Jan 2021"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-3376",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-19",
  "title": "CuppaCMS\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2021-3376 (GCVE-0-2021-3376)

Vulnerability from cvelistv5 – Published: 2021-12-14 13:16 – Updated: 2024-08-03 16:53

Summary

An issue was discovered in Cuppa CMS Versions Before 31 Jan 2021 allows authenticated attackers to gain escalated privileges via a crafted POST request using the user_group_id_field parameter.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/CuppaCMS/CuppaCMS/issues/12	x_refsource_MISC

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T16:53:17.490Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/CuppaCMS/CuppaCMS/issues/12"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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        "dateUpdated": "2021-12-14T13:16:55.000Z",
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      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
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        }
      ],
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        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-3376",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                        "version_data": [
                          {
                            "version_value": "n/a"
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        "references": {
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "cveId": "CVE-2021-3376",
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    "dateReserved": "2021-02-01T00:00:00.000Z",
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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.