Vulnerability-Lookup

CNVD-2020-16109

Vulnerability from cnvd - Published: 2020-03-09

Title

WordPress WP Database Backup文件读取漏洞

Description

WordPress是WordPress基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WP Database Backup是使用在其中的一个数据备份插件。 WordPress WP Database Backup 5.5及之前版本中存在安全漏洞。攻击者可通过猜测随机的ID号，2020_{0..1}{0..2}_{0..3}{0..9}格式的数据字符串及UNIX时间戳并发送HTTP请求利用该漏洞读取压缩文件。

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://wordpress.org/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-7241

Impacted products

Name
WordPress Wp Database Backup <=5.5

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7241"
    }
  },
  "description": "WordPress\u662fWordPress\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u652f\u6301\u5728PHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u3002WP Database Backup\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u6570\u636e\u5907\u4efd\u63d2\u4ef6\u3002\n\nWordPress WP Database Backup 5.5\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u731c\u6d4b\u968f\u673a\u7684ID\u53f7\uff0c2020_{0..1}{0..2}_{0..3}{0..9}\u683c\u5f0f\u7684\u6570\u636e\u5b57\u7b26\u4e32\u53caUNIX\u65f6\u95f4\u6233\u5e76\u53d1\u9001HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u538b\u7f29\u6587\u4ef6\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://wordpress.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-16109",
  "openTime": "2020-03-09",
  "products": {
    "product": "WordPress Wp Database Backup \u003c=5.5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7241",
  "serverity": "\u4e2d",
  "submitTime": "2020-01-22",
  "title": "WordPress WP Database Backup\u6587\u4ef6\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2020-7241 (GCVE-0-2020-7241)

Vulnerability from cvelistv5 – Published: 2020-01-20 19:44 – Updated: 2024-08-04 09:25

Summary

The WP Database Backup plugin through 5.5 for WordPress stores downloads by default locally in the directory wp-content/uploads/db-backup/. This might allow attackers to read ZIP archives by guessing random ID numbers, guessing date strings with a 2020_{0..1}{0..2}_{0..3}{0..9} format, guessing UNIX timestamps, and making HTTPS requests with the complete guessed URL.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://wordpress.org/plugins/wp-database-backup/…	x_refsource_MISC
https://github.com/V1n1v131r4/Exploiting-WP-Datab…	x_refsource_MISC
https://zeroauth.ltd/blog/2020/01/21/analysis-on-…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            "url": "https://github.com/V1n1v131r4/Exploiting-WP-Database-Backup-WordPress-Plugin/blob/master/README.md"
          },
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            "url": "https://zeroauth.ltd/blog/2020/01/21/analysis-on-cve-2020-7241-misrepresenting-a-security-vulnerability/"
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          "url": "https://zeroauth.ltd/blog/2020/01/21/analysis-on-cve-2020-7241-misrepresenting-a-security-vulnerability/"
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                          {
                            "version_value": "n/a"
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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.