What is CVE-2026-41452?

CVE-2026-41452 is a critical-severity vulnerability in Krayin Laravel-crm, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-08-03.

How severe is CVE-2026-41452?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Krayin Laravel-crm

CVE-2026-41452

Krayin CRM 2.2.4 contains a missing authentication vulnerability in the installer middleware that allows unauthenticated remote attackers to overwrite the primary administrator account by sending a crafted HTTP POST request with the X-Requ…

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Krayin Laravel-crm — versions 0, 2.2.1, 2.2.4

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

disclosure@vulncheck.com (technical-description, exploit)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-41452?: CVE-2026-41452 is a critical-severity vulnerability in Krayin Laravel-crm, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-08-03.
How severe is CVE-2026-41452?: Critical severity. CVSS v3 base score is 9.8 out of 10.