CVE-2026-41452 PUBLISHED

Krayin CRM 2.2.4 Missing Authentication via install/api/admin-config-setup

Assigner: VulnCheck
Reserved: 20.04.2026 Published: 03.08.2026 Updated: 03.08.2026

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-Requested-With: XMLHttpRequest header to bypass the CanInstall middleware redirect check. Attackers can supply arbitrary name, email, and password values to the admin-config-setup endpoint, which performs an unauthenticated updateOrInsert targeting the hardcoded administrator user ID, enabling full administrative access to all CRM data.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 9.3

Product Status

Vendor krayin
Product laravel-crm
Versions Default: affected
  • affected from 0 to 2.2.0 (incl.)
  • unaffected from 2.2.1 to 2.2.3 (incl.)
  • Version 2.2.4 is affected

Credits

  • Jiva (JivaSecurity) finder

References

Problem Types

  • Missing Authentication for Critical Function CWE