Colibri Page Builder <= 1.0.263 - Authenticated (Contributor+) Stored Cross-Site Scripting

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-2839
CVSS 6.4 (Medium)
Publicly Published April 1, 2024
Last Updated April 2, 2024
Researchers Ngô Thiên An (ancorn_) - VNPT-VCI
Dau Hoang Tai - VCI

Description

The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'colibri_post_title' shortcode in all versions up to, and including, 1.0.263 due to insufficient input sanitization and output escaping on user supplied attributes such as 'heading_type'. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Vulnerability Details for Colibri Page Builder

Software Type Plugin
Software Slug colibri-page-builder (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.0.270, or a newer patched version
Affected Version
  • <= 1.0.263
Patched Version
  • 1.0.270

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