CVE-2025-12354
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-05

Last updated on: 2026-04-08

Assigner: Wordfence

Description
The Live CSS Preview plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_frontend_save' AJAX endpoint in all versions up to, and including, 2.1.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the plugin's css setting.
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Meta Information
Published
2025-12-05
Last Modified
2026-04-08
Generated
2026-06-16
AI Q&A
2025-12-05
EPSS Evaluated
2026-06-14
NVD
CVE-2025-12354
EUVD
EUVD-2025-201359
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
dojo_digital live_css_preview 2.0.0
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
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Executive Summary

The vulnerability in the Live CSS Preview plugin for WordPress allows authenticated users with Subscriber-level access or higher to modify the plugin's CSS settings without proper authorization. This happens because the plugin's 'wp_ajax_frontend_save' AJAX endpoint lacks a capability check, enabling unauthorized data modification.

Impact Analysis

This vulnerability can allow attackers with low-level access (Subscriber or above) to change the CSS settings of the plugin, potentially altering the appearance or behavior of the website. While it does not impact confidentiality or availability, it can lead to unauthorized changes that may affect the integrity of the website's presentation.

Mitigation Strategies

Immediate mitigation steps include disabling or uninstalling the Live CSS Preview plugin, as it has been temporarily closed and is no longer available for download pending a full security review. Additionally, restrict Subscriber-level and above users from accessing or modifying plugin settings until a patched version is released. [2]

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