Colibri Page Builder <= 1.0.345 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2025-11747
CVSS Medium (6.4)
Publicly Published December 18, 2025
Last Updated December 19, 2025
Researcher Abu Hurayra (HurayraIIT)
Description

The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the colibri_blog_posts shortcode in all versions up to, and including, 1.0.345 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

References

1 affected software package

Software Type Plugin
Software Slug colibri-page-builder (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.0.345
Patched Version
  • 1.0.358
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