Colibri Page Builder <= 1.0.240 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-50833
CVSS 6.4 (Medium)
Publicly Published December 19, 2023
Last Updated January 4, 2024
Researcher LVT-tholv2k

Description

The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 1.0.240 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with contributor-level and above permissions 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 1.0.241, or a newer patched version
Affected Version
  • <= 1.0.240
Patched Version
  • 1.0.241

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