CVE-2026-41524CWE-79

Ajax30/BraveCMS-2.0: Stored XSS in Page / Article Content

High · published May 8, 2026

CVSS v3.1
8.7
EPSS
0%
Percentile
29.3
In the wild
Unconfirmed
What it is

Brave CMS is an open-source CMS. Prior to commit 6c56603, page and article body content entered through the CKEditor rich-text editor is stored verbatim in the database and subsequently rendered with Laravel Blade's unescaped output directive {!! !!}. Any JavaScript or HTML injected by an editor-role user is permanently stored and executed in every visitor's browser upon page load. This issue has been patched via commit 6c56603.

The record
Technical detail
CVSS v3.1
8.7 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00367 · 29.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-05-08T14:50Z
EPSS history
Timeline
  • 08 MAY 14:50Z
    Ajax30/BraveCMS-2.0: Stored XSS in Page / Article Content
    cvelistv5