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.
History

Fri, 23 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 19 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Krayin
Krayin laravel-crm
Vendors & Products Krayin
Krayin laravel-crm

Mon, 19 Oct 2026 14:15:00 +0000

Type Values Removed Values Added
Description 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.
Title Krayin CRM 2.2.5 before 2.2.7 SSRF Filter Bypass via DNS Rebinding
Weaknesses CWE-918
References
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N'}

cvssV4_0

{'score': 2.1, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-19T13:55:31.283Z

Updated: 2026-10-22T02:54:40.630Z

Reserved: 2026-10-19T13:25:33.179Z

Link: CVE-2026-112288

cve-icon Vulnrichment

Updated: 2026-10-22T02:54:36.705Z

cve-icon NVD

Status : Deferred

Published: 2026-10-19T14:17:07.287

Modified: 2026-10-22T03:16:37.123

Link: CVE-2026-112288

cve-icon Redhat

No data.