CVE-2026-41452criticalCWE-306

CVE-2026-41452: critical vulnerability in krayin laravel-crm

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

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63Vexday Risk Score

Patch soon. It has a working public exploit.

ssvc Attendcvss 9.3epss 3.7%
from disclosure to weapon9 days
Published on NVDAug 3
1st PoC+9d
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.
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
Affected products
krayin · laravel-crm
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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