8.1
HIGH
CVE-2021-38342
Nested Pages WordPress CSRF 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.

INFO

Published Date :

Aug. 30, 2021, 7:15 p.m.

Last Modified :

Dec. 18, 2023, 3:32 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.2

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2021-38342 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Kylephillips nested_pages
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-38342.

URL Resource
https://www.wordfence.com/blog/2021/08/nested-pages-pat%E2%80%A6on-vulnerability/
https://www.wordfence.com/vulnerability-advisories/ Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-38342 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-38342 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Wordfence https://www.wordfence.com/blog/2021/08/nested-pages-pat%E2%80%A6on-vulnerability/ [No types assigned]
    Removed Reference Wordfence https://www.wordfence.com/blog/2021/08/nested-pages-pat…on-vulnerability/
  • Initial Analysis by [email protected]

    Sep. 02, 2021

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
    Changed Reference Type https://www.wordfence.com/blog/2021/08/nested-pages-pat…on-vulnerability/ No Types Assigned https://www.wordfence.com/blog/2021/08/nested-pages-pat…on-vulnerability/ Broken Link
    Added Reference https://www.wordfence.com/vulnerability-advisories/ [Third Party Advisory]
    Added CWE NIST CWE-352
    Added CPE Configuration OR *cpe:2.3:a:nested_pages_project:nested_pages:*:*:*:*:*:wordpress:*:* versions up to (including) 3.1.15
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-38342 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-38342 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.05 }} 0.00%

score

0.19344

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability