CVE-2026-41452Krayin CRM 2.2.4 Missing Authentication via install/api/admin-config-setup

Descripción

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.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• Researcher Disclosure technical-descriptionexploit
• https://www.vulncheck.com/advisories/krayin-crm-missing-authentication-via-install-api-admin-config-setup third-party-advisory