Vulnerability-Lookup

CNVD-2021-04359

Vulnerability from cnvd - Published: 2021-01-19

Title

WordPress PageLayer plugin授权问题漏洞

Description

WordPress是WordPress（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。 WordPress PageLayer plugin 1.1.2之前版本存在安全漏洞，该漏洞源于几乎所有的AJAX操作端点都缺乏权限检查，允许在站点上通过身份验证的任何人执行这些操作。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

WordPress PageLayer plugin授权问题漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://www.wordfence.com/blog/2020/05/high-severity-vulnerabilities-in-pagelayer-plugin-affect-over-200000-wordpress-sites/

Reference

https://wpscan.com/vulnerability/10239

Impacted products

Name
WordPress WordPress PageLayer plugin <1.1.2

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-35947",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35947"
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  "number": "CNVD-2021-04359",
  "openTime": "2021-01-19",
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  "submitTime": "2021-01-06",
  "title": "WordPress PageLayer plugin\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-35947 (GCVE-0-2020-35947)

Vulnerability from cvelistv5 – Published: 2021-01-01 03:27 – Updated: 2024-08-04 17:16

Summary

An issue was discovered in the PageLayer plugin before 1.1.2 for WordPress. Nearly all of the AJAX action endpoints lacked permission checks, allowing these actions to be executed by anyone authenticated on the site. This happened because nonces were used as a means of authorization, but a nonce was present in a publicly viewable page. The greatest impact was the pagelayer_save_content function that allowed pages to be modified and allowed XSS to occur.

Severity

7.4 (High)


                        
                          CVSS:3.1/AC:L/AV:N/A:L/C:L/I:L/PR:L/S:C/UI:N

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2339 records in the last 180 days details

References

2 references

URL	Tags
https://www.wordfence.com/blog/2020/05/high-sever…	x_refsource_MISC
https://wpscan.com/vulnerability/10239	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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      ],
      "metrics": [
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            "attackComplexity": "LOW",
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            "availabilityImpact": "LOW",
            "baseScore": 7.4,
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            "confidentialityImpact": "LOW",
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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.

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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.
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