CVE-2026-112288Krayin CRM 2.2.5 before 2.2.7 SSRF Filter Bypass via DNS Rebinding

Descripción

Krayin CRM 2.2.5 before 2.2.7 contains a server-side request forgery filter bypass that allows users with webhook permissions to reach internal addresses via DNS rebinding. Attackers can return a public address during WebhookService::isSafeEndpoint() validation and an internal address when Guzzle re-resolves, sending blind requests to internal services and cloud metadata endpoints.

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

• https://github.com/krayin/laravel-crm/pull/2683 patchissue-tracking
• https://github.com/krayin/laravel-crm/commit/64b9125f33a7eb2ef9916d0e5fd8215c7f6a8c28 patch
• https://github.com/krayin/laravel-crm/blob/v2.2.6/packages/Webkul/Automation/src/Services/WebhookService.php technical-description
• Krayin CRM v2.2.7 Release Notes release-notes
• VulnCheck Advisory: Krayin CRM 2.2.5 before 2.2.7 SSRF Filter Bypass via DNS Rebinding third-party-advisory