CVE-2026-41524 Details
Description
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.
A stored cross-site scripting vulnerability has been identified in Brave CMS version 2.0. Content entered through the CKEditor rich-text editor is saved directly in the database and rendered using Laravel Blade's unescaped output directive. This allows any JavaScript or HTML injected by a user with editor privileges to be permanently stored and executed in the browsers of all visitors when the page is loaded. The vulnerability has been patched in a later commit.
Replace the unescaped output directive with a safe alternative, such as using an allowlist-based HTML purifier. This fix should be applied to all affected templates and any other instances where user-supplied data is output without proper sanitization.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 8, 2026CISA-ADP
Assessed May 8, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Ajax30/BraveCMS-2.0/security/advisories/GHSA-xj46-722x-6433 | CISA-ADP | AdvisoryExploitRemedyVendor |
| https://github.com/Ajax30/BraveCMS-2.0/commit/6c5660373cf5f0ca9181603280427aca46ef11ea | [email protected] | Source CodeVendor |
| https://github.com/Ajax30/BraveCMS-2.0/security/advisories/GHSA-xj46-722x-6433 | [email protected] | AdvisoryExploitRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Ajax30 BraveCMS | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 8, 2026 | CVE Modified | CISA-ADP |
| May 8, 2026 | New CVE Received | [email protected] |