Vulnerability-Lookup

CNVD-2021-37272

Vulnerability from cnvd - Published: 2021-05-27

Title

Bludit文件上传漏洞

Description

Bludit是一套开源的轻量级博客内容管理系统（CMS）。 Bludit 3.12.0版本中存在文件上传漏洞，该漏洞源于在文件路径 bl-plugins backup plugin.php 中发现文件上传，攻击者可利用该漏洞能够获得管理员权限，并能够使用不安全的插件上传备份文件和控制服务器。

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/bludit/bludit/issues/1218

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-23765

Impacted products

Name
Bludit Bludit 3.12.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-23765",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-23765"
    }
  },
  "description": "Bludit\u662f\u4e00\u5957\u5f00\u6e90\u7684\u8f7b\u91cf\u7ea7\u535a\u5ba2\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\n\nBludit 3.12.0\u7248\u672c\u4e2d\u5b58\u5728\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u6587\u4ef6\u8def\u5f84 bl-plugins backup plugin.php \u4e2d\u53d1\u73b0\u6587\u4ef6\u4e0a\u4f20\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u80fd\u591f\u83b7\u5f97\u7ba1\u7406\u5458\u6743\u9650\uff0c\u5e76\u80fd\u591f\u4f7f\u7528\u4e0d\u5b89\u5168\u7684\u63d2\u4ef6\u4e0a\u4f20\u5907\u4efd\u6587\u4ef6\u548c\u63a7\u5236\u670d\u52a1\u5668\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/bludit/bludit/issues/1218",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-37272",
  "openTime": "2021-05-27",
  "products": {
    "product": "Bludit Bludit 3.12.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-23765",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-24",
  "title": "Bludit\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2020-23765 (GCVE-0-2020-23765)

Vulnerability from cvelistv5 – Published: 2021-05-21 17:11 – Updated: 2024-08-04 15:05

Summary

A file upload vulnerability was discovered in the file path /bl-plugins/backup/plugin.php on Bludit version 3.12.0. If an attacker is able to gain Administrator rights they will be able to use unsafe plugins to upload a backup file and control the server.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 27/100 over 2307 records in the last 180 days details

References

1 reference

URL	Tags
https://github.com/bludit/bludit/issues/1218	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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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.

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.

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CNVD-2021-37272

CVE-2020-23765 (GCVE-0-2020-23765)

Tags

Sightings

Nomenclature

Related by attack behaviour