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CVE-2026-41452: Missing Authentication for Critical Function in krayin laravel-crm

0
Critical
VulnerabilityCVE-2026-41452cvecve-2026-41452
Published: 08/03/2026 (08/03/2026, 15:43:05 UTC)
Source: CVE Database V5
Vendor/Project: krayin
Product: laravel-crm

Description

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 v4.0

Score 9.3critical

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vuln. Confidentiality
High
Vuln. Integrity
High
Vuln. Availability
High
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
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 software

GitHub Actionsmore threats →cve
laravel-crm
pkg:github/laravel-crm
Affected versions
<=2.2.0=2.2.4

Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.

Technical Details

Data Version
5.2
Assigner Short Name
VulnCheck
Date Reserved
2026-04-20T16:07:47.309Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a70bf62bf32cb7a34daf16a

Added to database: 08/03/2026, 16:18:42 UTC

Last updated: 08/03/2026, 16:18:42 UTC

Views: 1

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