CNVD-2018-22312

Vulnerability from cnvd - Published: 2018-11-01
VLAI
Title
Typecho服务器端请求伪造漏洞
Description
Typecho是一套使用PHP编写的开源博客平台。 Typecho 1.1版本中存在服务器端请求伪造漏洞。远程攻击者可借助采用base64编码的序列化的数据利用该漏洞发送shell命令。
Severity
中
Formal description

目前厂商暂未发布修复措施解决此安全问题,建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法: http://typecho.org/

Reference
https://github.com/wuzhicms/wuzhicms/issues/157
Impacted products
Name
Typecho Typecho
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-18753"
    }
  },
  "description": "Typecho\u662f\u4e00\u5957\u4f7f\u7528PHP\u7f16\u5199\u7684\u5f00\u6e90\u535a\u5ba2\u5e73\u53f0\u3002\r\n\r\nTypecho 1.1\u7248\u672c\u4e2d\u5b58\u5728\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u91c7\u7528base64\u7f16\u7801\u7684\u5e8f\u5217\u5316\u7684\u6570\u636e\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u9001shell\u547d\u4ee4\u3002",
  "discovererName": "de1ayg",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttp://typecho.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-22312",
  "openTime": "2018-11-01",
  "products": {
    "product": "Typecho Typecho"
  },
  "referenceLink": "https://github.com/wuzhicms/wuzhicms/issues/157",
  "serverity": "\u4e2d",
  "submitTime": "2018-11-01",
  "title": "Typecho\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.
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  • 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.

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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.


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