Vulnerability-Lookup

CNVD-2021-44946

Vulnerability from cnvd - Published: 2021-06-25

Title

KuaiFanCMS任意文件读取漏洞

Description

KuaiFanCMS(后面简称KF)采用PHP5+MYSQL做为技术基础进行开发。KF采用Smarty模板引擎搭建的一款建站系统。 KuaiFanCMS V5 存在安全漏洞，该漏洞源于KuaiFanCMS V5在chakanhtml.module.php文件的HTML url参数中包含一个任意文件读取漏洞。攻击者可利用该漏洞获取敏感信息。

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： https://github.com/poropro/kuaifan/issues/3

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-3256

Impacted products

Name
快范cms KuaiFanCMS V5

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-3256",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-3256"
    }
  },
  "description": "KuaiFanCMS(\u540e\u9762\u7b80\u79f0KF)\u91c7\u7528PHP5+MYSQL\u505a\u4e3a\u6280\u672f\u57fa\u7840\u8fdb\u884c\u5f00\u53d1\u3002KF\u91c7\u7528Smarty\u6a21\u677f\u5f15\u64ce\u642d\u5efa\u7684\u4e00\u6b3e\u5efa\u7ad9\u7cfb\u7edf\u3002\n\nKuaiFanCMS V5 \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eKuaiFanCMS V5\u5728chakanhtml.module.php\u6587\u4ef6\u7684HTML url\u53c2\u6570\u4e2d\u5305\u542b\u4e00\u4e2a\u4efb\u610f\u6587\u4ef6\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "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\nhttps://github.com/poropro/kuaifan/issues/3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-44946",
  "openTime": "2021-06-25",
  "products": {
    "product": "\u5feb\u8303cms KuaiFanCMS V5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-3256",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-17",
  "title": "KuaiFanCMS\u4efb\u610f\u6587\u4ef6\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2021-3256 (GCVE-0-2021-3256)

Vulnerability from cvelistv5 – Published: 2021-06-11 19:50 – Updated: 2024-08-03 16:53

Summary

KuaiFanCMS V5.x contains an arbitrary file read vulnerability in the html_url parameter of the chakanhtml.module.php file.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2325 records in the last 180 days details

References

1 reference

URL	Tags
https://github.com/poropro/kuaifan/issues/3	x_refsource_MISC

Date Public

2021-01-13 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://github.com/poropro/kuaifan/issues/3"
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          "lang": "en",
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/poropro/kuaifan/issues/3"
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-3256",
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                            "version_value": "n/a"
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  "cveMetadata": {
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    "dateReserved": "2021-01-22T00:00:00.000Z",
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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.

Vulnerability timeline

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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.

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