CVE-2025-11747CWE-79

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

Medium · published December 19, 2025

CVSS v3.1
6.4
EPSS
0%
Percentile
20.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00289 · 20.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-12-19T08:23Z
EPSS history
Timeline
  • 19 DEC 08:23Z
    Colibri Page Builder <= 1.0.345 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
    cvelistv5