PT-2025-52575 · WordPress · Live Composer – Free Wordpress Website Builder

Athiwat Tiprasaharn · Published 2025-12-21 · Updated 2025-12-26 · CVE-2025-14071

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Live Composer – Free WordPress Website Builder plugin versions prior to 2.0.3

Description The Live Composer – Free WordPress Website Builder plugin for WordPress is susceptible to PHP Object Injection due to deserialization of untrusted input within the dslc module posts output shortcode. This allows authenticated attackers with Contributor-level access or higher to inject a PHP Object. The impact of this issue is limited unless another plugin or theme containing a PHP Object Payload (POP) chain is installed. If a POP chain is present, an attacker may be able to perform actions such as deleting arbitrary files, retrieving sensitive data, or executing code.

Recommendations Update Live Composer – Free WordPress Website Builder plugin to version 2.0.3 or later.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2025-14071

Affected Products

Live Composer – Free Wordpress Website Builder

References · 14

• https://nvd.nist.gov/vuln/detail/CVE-2025-14071 · Security Note
• https://osv.dev/vulnerability/CVE-2025-14071 · Vendor Advisory
• https://github.com/live-composer/live-composer-page-builder/commit/2b0b430ab107eb6cb72196251e429a695c11e41b · Note
• https://github.com/live-composer/live-composer-page-builder/commit/17176e259878b450f9feaabbf42522b0e360ff96 · Note
• https://t.me/CVEtracker/40358 · Telegram Post
• https://t.me/cveNotify/146459 · Telegram Post
• https://twitter.com/CVEnew/status/2002835936493670502 · Twitter Post
• https://plugins.trac.wordpress.org/changeset/3419715/live-composer-page-builder/trunk/modules/posts/module.php · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/4b15c991-5256-405c-8382-85dba6f032ba?source=cve · Note
• https://twitter.com/cracbot/status/2004507526159822853 · Twitter Post
• https://plugins.trac.wordpress.org/browser/live-composer-page-builder/tags/1.5.53/modules/posts/module.php#L2807 · Note
• https://twitter.com/VulmonFeeds/status/2002589126910984523 · Twitter Post
• https://plugins.trac.wordpress.org/browser/live-composer-page-builder/trunk/modules/posts/module.php#L2807 · Note
• https://twitter.com/RedPacketSec/status/2002616594300645556 · Twitter Post