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CVE-2026-56252— Capgo - Scope Isolation Failure in Webhook Test Endpoint

Quick assessment

Affected
Capgo Capgo
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Capgo是CAPGO公司的一个专为CapacitorJS开发者打造的移动应用开发和更新平台。 Capgo 12.128.2之前版本存在授权问题漏洞，该漏洞源于在POST /webhooks/test端点上存在范围隔离问题，允许应用范围的API密钥调用组织范围的webhook操作，从而绕过limited_to_apps授权检查。

CVSS 5.4 · Medium EPSS 0.28% · P19

Possible ATT&CK Techniques 1 AI

T1199 · Trusted Relationship

Affected Version Matrix 2

VendorProduct Version RangeStatus
Capgo Capgo < 12.128.2 affected
12.128.2 unaffected
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I. Basic Information for CVE-2026-56252

Vulnerability Information
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Vulnerability Title
Capgo - Scope Isolation Failure in Webhook Test Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
Capgo before 12.128.2 contains a scope isolation vulnerability in the POST /webhooks/test endpoint that allows app-scoped API keys to invoke org-scoped webhook operations. Attackers with app-scoped credentials can trigger signed outbound webhook deliveries for arbitrary organization webhooks outside their declared app boundary, bypassing the limited_to_apps authorization check.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Capgo 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Capgo是CAPGO公司的一个专为CapacitorJS开发者打造的移动应用开发和更新平台。 Capgo 12.128.2之前版本存在授权问题漏洞，该漏洞源于在POST /webhooks/test端点上存在范围隔离问题，允许应用范围的API密钥调用组织范围的webhook操作，从而绕过limited_to_apps授权检查。
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

Vendor Product Affected Versions CPE Subscribe
Capgo Capgo 0 ~ 12.128.2 -

II. Public POCs for CVE-2026-56252

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III. Intelligence Information for CVE-2026-56252

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Vendor Advisories for CVE-2026-56252 (1)

Other References for CVE-2026-56252 (1)

Same Patch Batch · Capgo · 2026-07-12 · 7 CVEs total

CVE-2026-56241 8.3 HIGH Capgo - RBAC Demotion Privilege Retention via Stale org_users.user_right
CVE-2026-56313 8.1 HIGH Capgo - Cross-Organization Account Disruption via SSO Prelink Endpoint
CVE-2026-56238 7.5 HIGH Capgo - Unauthenticated Information Disclosure via PostgREST global_stats Endpoint
CVE-2026-56308 7.3 HIGH Capgo - Insufficient Authentication in Email Change Endpoint
CVE-2026-56336 5.3 MEDIUM Capgo - Information Disclosure via Unauthenticated SSO check-domain Endpoint
CVE-2026-56281 3.8 LOW Capgo - SQL Injection via Unvalidated limit Parameter in Admin Stats Endpoint

IV. Related Vulnerabilities

Same product: Capgo
Same vendor: Capgo
Same weakness: CWE-863

V. Comments for CVE-2026-56252

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