CVE-2026-67530— WACRM: SSRF via the automation `send_webhook` action
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-67530
Vulnerability Information
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Vulnerability Title
WACRM: SSRF via the automation `send_webhook` action
Source: CVE Program / CVE List V5
Vulnerability Description
WACRM is a self-hostable CRM template for WhatsApp. In 0.7.0 and earlier, the automation send_webhook action in src/lib/automations/engine.ts and its validation in src/lib/automations/validate.ts allowed an authenticated user with automation privileges to submit an arbitrary webhook URL that the server fetched without the existing isDeliverableUrl SSRF guard in src/lib/webhooks/ssrf.ts, allowing requests to private, loopback, link-local, or cloud metadata addresses such as the cloud metadata endpoint at 169.254.169.254. This vulnerability is fixed with commit 23838a9959550e975d732ae08a44a3a2f0cc084b.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Arnas Donauskas wacrm 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ArnasDon wacrm是ArnasDon的客户关系管理系统。 Arnas Donauskas wacrm 0.7.0及之前版本存在服务端请求伪造漏洞，该漏洞源于自动化send_webhook操作未经过isDeliverableUrl SSRF防护检查，允许具有自动化权限的已认证用户提交任意webhook URL，导致服务器请求私有、回环、链路本地或云元数据地址。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-67530
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Patches & Fixes for CVE-2026-67530 (1)
Vendor Advisories for CVE-2026-67530 (1)
IV. Related Vulnerabilities
Same weakness: CWE-918
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Microsoft UFO: IPv6 transition address bypass of SSRF guard - CVE-2026-73432
Stored Server-Side Request Forgery in Remote-Instance Synchr
V. Comments for CVE-2026-67530
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