What is CVE-2026-41576?

CVE-2026-41576 is a high-severity vulnerability in Ajax30 Bravecms-2.0, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2026-05-08.

How severe is CVE-2026-41576?

High severity. CVSS v3 base score is 7.1 out of 10.

XSS in Ajax30 Bravecms-2.0

CVE-2026-41576

Brave CMS is an open-source CMS. Prior to commit 6c56603, the contact form is publicly accessible (no authentication required). User-supplied message text is passed through PHP's nl2br() function, which converts newlines to <br> tags but d…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (23.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N.

Affected products

Ajax30 Bravecms-2.0 — versions < 6c5660373cf5f0ca9181603280427aca46ef11ea

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/Ajax30/BraveCMS-2.0/commit/6c5660373cf5f0ca9181603280427aca46ef11ea (x_refsource_MISC)
https://github.com/Ajax30/BraveCMS-2.0/security/advisories/GHSA-x7cg-8grr-grvx (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-41576?: CVE-2026-41576 is a high-severity vulnerability in Ajax30 Bravecms-2.0, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2026-05-08.
How severe is CVE-2026-41576?: High severity. CVSS v3 base score is 7.1 out of 10.