Vulnerability-Lookup

CNVD-2020-54918

Vulnerability from cnvd - Published: 2020-09-30

Title

GetSimple CMS跨站脚本漏洞（CNVD-2020-54918）

Description

GetSimple CMS是一套使用PHP语言编写的内容管理系统（CMS）。 GetSimple CMS 的多用户插件1.8.2中存在跨站请求伪造漏洞，该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞使用经过身份验证的管理员访问第三方站点或点击URL后添加管理员(或其他)用户。

Severity

高

Patch Name

GetSimple CMS跨站脚本漏洞（CNVD-2020-54918）的补丁

Patch Description

GetSimple CMS是一套使用PHP语言编写的内容管理系统（CMS）。 GetSimple CMS 的多用户插件1.8.2中存在跨站请求伪造漏洞，该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞使用经过身份验证的管理员访问第三方站点或点击URL后添加管理员(或其他)用户。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： http://get-simple.info/extend/plugin/multi-user/133/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-23837

Impacted products

Name
GetSimple CMS GetSimple CMS 1.8.2

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-23837",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-23837"
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  "description": "GetSimple CMS\u662f\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u7f16\u5199\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\n\nGetSimple CMS \u7684\u591a\u7528\u6237\u63d2\u4ef61.8.2\u4e2d\u5b58\u5728\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u7f3a\u5c11\u5bf9\u5ba2\u6237\u7aef\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u7ba1\u7406\u5458\u8bbf\u95ee\u7b2c\u4e09\u65b9\u7ad9\u70b9\u6216\u70b9\u51fbURL\u540e\u6dfb\u52a0\u7ba1\u7406\u5458(\u6216\u5176\u4ed6)\u7528\u6237\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://get-simple.info/extend/plugin/multi-user/133/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-54918",
  "openTime": "2020-09-30",
  "patchDescription": "GetSimple CMS\u662f\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u7f16\u5199\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\r\n\r\nGetSimple CMS \u7684\u591a\u7528\u6237\u63d2\u4ef61.8.2\u4e2d\u5b58\u5728\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u7f3a\u5c11\u5bf9\u5ba2\u6237\u7aef\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u7ba1\u7406\u5458\u8bbf\u95ee\u7b2c\u4e09\u65b9\u7ad9\u70b9\u6216\u70b9\u51fbURL\u540e\u6dfb\u52a0\u7ba1\u7406\u5458(\u6216\u5176\u4ed6)\u7528\u6237\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": "GetSimple CMS\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2020-54918\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "GetSimple CMS GetSimple CMS 1.8.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-23837",
  "serverity": "\u9ad8",
  "submitTime": "2020-09-28",
  "title": "GetSimple CMS\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2020-54918\uff09"
}

CVE-2020-23837 (GCVE-0-2020-23837)

Vulnerability from cvelistv5 – Published: 2020-09-25 03:53 – Updated: 2024-08-04 15:05

Summary

A Cross-Site Request Forgery (CSRF) vulnerability in the Multi User plugin 1.8.2 for GetSimple CMS allows remote attackers to add admin (or other) users after an authenticated admin visits a third-party site or clicks on a URL.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
http://get-simple.info/extend/plugin/multi-user/133/	x_refsource_MISC
https://www.exploit-db.com/exploits/48745	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            "url": "http://get-simple.info/extend/plugin/multi-user/133/"
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            ],
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          }
        ],
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          ],
          "url": "https://www.exploit-db.com/exploits/48745"
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      ],
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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.

Action not permitted

CNVD-2020-54918

CVE-2020-23837 (GCVE-0-2020-23837)

Tags

Sightings

Nomenclature

Related by attack behaviour