CVE-2025-11376CWE-79cross-site-scripting

CVE-2025-11376

Medium · published December 13, 2025

CVSS v3.1
6.4
EPSS
0%
Percentile
12.3
In the wild
Unconfirmed
What it is

The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'colibri_loop' shortcode in all versions up to, and including, 1.0.335 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
0.00224 · 12.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-12-13T21:16Z
References (2)
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3377192%40colibri-page-builder&new=3377192%40colibri-page-builder&sfp_email=&sfph_mail= · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/38eaf4be-5083-46fe-b586-e4be190dc9cc?source=cve · [email protected]
EPSS history
Timeline
  • 13 DEC 04:31Z
    Colibri Page Builder <= 1.0.335 - Authenticated (Contributor+) Stored Cross-Site Scripting
    cvelistv5