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CVE-2026-56313— Capgo - Cross-Organization Account Disruption via SSO Prelink Endpoint

Quick assessment

Affected
Capgo Capgo
Exploitation
Public or AI PoC available; prioritize validation
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SSO预链接端点存在跨组织帐户中断漏洞，允许企业管理员删除外部组织用户的密码身份。

CVSS 8.1 · High EPSS 0.50% · P41

Possible ATT&CK Techniques 1 AI

T1098.004 · SSH Authorized Keys

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-2026-56313

Vulnerability Information
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Vulnerability Title
Capgo - Cross-Organization Account Disruption via SSO Prelink Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
Capgo before 12.128.2 contains a cross-organization account disruption vulnerability in the SSO prelink endpoint that allows enterprise administrators to delete password identities of users in foreign organizations. Attackers with org.update_settings permission and an active SSO provider can call the prelink-users endpoint to permanently remove email-based authentication for any user matching the provider's email domain, forcing victims to use the attacker's SSO provider or complete password reset recovery.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
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SSO预链接端点存在跨组织帐户中断漏洞，允许企业管理员删除外部组织用户的密码身份。
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-2026-56313

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 10161 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-56313

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Vendor Advisories for CVE-2026-56313 (2)

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-2026-56238 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-2026-56252 5.4 MEDIUM Capgo - Scope Isolation Failure in Webhook Test 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-285

V. Comments for CVE-2026-56313

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