CVE-2021-4401

HIGH

Style Kits < 1.8.0 - Cross-Site Request Forgery via update_posts_stylekit() Function

Title source: llm

Description

The Style Kits plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.8.0. This is due to missing or incorrect nonce validation on the update_posts_stylekit() function. This makes it possible for unauthenticated attackers to update style kits for posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

References (9)

Core 9

Core References

Not Applicable

https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/

Not Applicable

https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/

Third Party Advisory

https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/

Not Applicable

https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/

Not Applicable

https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3/

Not Applicable

https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/

Not Applicable

https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/

Patch

https://plugins.trac.wordpress.org/changeset/2473676/analogwp-templates/trunk/inc/class-quick-edit.php

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/7cb08fc1-fb8b-4478-8569-eb9b28aff50b?source=cve

Scores

CVSS v3 8.8

EPSS 0.0054

EPSS Percentile 41.2%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-352

Status published

Products (2)

analogwp/Style Kits – Advanced Theme Styles for Elementor, Elementor Kits & Elementor Patterns < 1.8.0

analogwp/style_kits < 1.8.0

Published Jul 01, 2023

Tracked Since Feb 18, 2026