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CVE-2026-56332— Capgo - Open Redirect via confirmation_url Parameter

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之前版本存在输入验证错误漏洞，该漏洞源于confirm-signup端点存在开放重定向漏洞，confirmation_url参数未经验证，可能导致攻击者将用户重定向到任意外部网站，用于钓鱼和凭据窃取攻击。

CVSS 4.7 · Medium EPSS 0.30% · P20

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-2026-56332

Vulnerability Information
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Vulnerability Title
Capgo - Open Redirect via confirmation_url Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
Capgo before 12.128.2 contains an open redirect vulnerability in the confirm-signup endpoint that allows attackers to redirect users to arbitrary external websites. The confirmation_url parameter is not validated, enabling attackers to craft malicious links for phishing and credential harvesting attacks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Vulnerability Title
Capgo 输入验证错误漏洞
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之前版本存在输入验证错误漏洞，该漏洞源于confirm-signup端点存在开放重定向漏洞，confirmation_url参数未经验证，可能导致攻击者将用户重定向到任意外部网站，用于钓鱼和凭据窃取攻击。
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-2026-56332

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III. Intelligence Information for CVE-2026-56332

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Vendor Advisories for CVE-2026-56332 (2)

Same Patch Batch · Capgo · 2026-06-20 · 14 CVEs total

CVE-2026-56216 8.8 HIGH Capgo - Scope Escalation via API Key Creation in /functions/v1/apikey
CVE-2026-56215 8.3 HIGH Capgo - Account Merge via Poisoned public.users.email in SSO Provisioning
CVE-2026-56214 7.5 HIGH Capgo - Unauthenticated Organization Enumeration and Billing Status Disclosure via Supabas
CVE-2026-56295 6.3 MEDIUM Capgo - Policy Enforcement Bypass in Webhook Management Endpoints via Non-Expiring API Key
CVE-2026-56227 5.4 MEDIUM Capgo - Server-Side Request Forgery via Webhook URL Validation
CVE-2026-56282 5.3 MEDIUM Capgo - Information Disclosure via Unauthenticated /replication Endpoint
CVE-2026-56218 5.3 MEDIUM Capgo - EXIF Metadata Exposure via Image Upload
CVE-2026-56213 5.3 MEDIUM Capgo - Unauthenticated Cross-Tenant Metrics Poisoning via upsert_version_meta RPC
CVE-2026-56228 4.9 MEDIUM Capgo - Denial of Service via Improper Password Policy Length Validation
CVE-2026-56319 4.3 MEDIUM Capgo - App Existence Oracle via GET /statistics/app/:app_id
CVE-2026-56212 3.8 LOW Capgo - Improper 2FA Enforcement Logic via Team Security Settings
CVE-2026-56330 3.5 LOW Capgo - Open Redirect via Unvalidated Stripe Billing URLs
CVE-2026-56325 3.1 LOW Capgo - App ID Confusion via ILIKE Wildcard in Preview Subdomain Lookup

IV. Related Vulnerabilities

Same product: Capgo
Same vendor: Capgo
Same weakness: CWE-601

V. Comments for CVE-2026-56332

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