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CVE-2021-38342— Nested Pages <= 3.1.15 Cross-Site Request Forgery to Arbitrary Post Deletion and Modification

Quick assessment

Affected
Kyle Phillips Nested Pages
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。WordPress 插件是WordPress开源的一个应用插件。 WordPress plugin Nested Pages 存在安全漏洞,该漏洞源于Nested Pages <= 3.1.15的版本容易通过 s 和 操作遭受跨站请求伪造。攻击者可利用该漏洞删除或永久清除任意帖子以及更改其状

CVSS 8.1 · High EPSS 0.49% · P40

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2021-38342

Vulnerability Information

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Vulnerability Title
Nested Pages <= 3.1.15 Cross-Site Request Forgery to Arbitrary Post Deletion and Modification
Source: CVE Program / CVE List V5
Vulnerability Description
The Nested Pages WordPress plugin <= 3.1.15 was vulnerable to Cross-Site Request Forgery via the `npBulkAction`s and `npBulkEdit` `admin_post` actions, which allowed attackers to trash or permanently purge arbitrary posts as well as changing their status, reassigning their ownership, and editing other metadata.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 插件跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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。WordPress 插件是WordPress开源的一个应用插件。 WordPress plugin Nested Pages 存在安全漏洞,该漏洞源于Nested Pages <= 3.1.15的版本容易通过 `npBulkAction`s 和 `npBulkEdit` `admin_post` 操作遭受跨站请求伪造。攻击者可利用该漏洞删除或永久清除任意帖子以及更改其状
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Kyle Phillips Nested Pages 3.1.15 ~ 3.1.15 -

II. Public POCs for CVE-2021-38342

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III. Intelligence Information for CVE-2021-38342

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Vendor Advisories for CVE-2021-38342 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2021-38342

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