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CVE-2026-56240— Capgo - Billing Authorization Bypass via Exhausted Usage Credits

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 12.128.12之前版本存在授权问题漏洞，该漏洞源于plan_valid计算中的计费授权绕过问题，可能导致组织在使用额度耗尽或过期时绕过计费门控。攻击者可利用插件热路径plan_valid表达式与权威计费门控之间的差异，在信用额度耗尽后继续访问/updates、/stats、/channel_self和附件上传端点。

CVSS 4.3 · Medium EPSS 0.30% · P21

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
Capgo Capgo < 12.128.12 affected
12.128.12 unaffected
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I. Basic Information for CVE-2026-56240

Vulnerability Information
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Vulnerability Title
Capgo - Billing Authorization Bypass via Exhausted Usage Credits
Source: CVE Program / CVE List V5
Vulnerability Description
Capgo before 12.128.12 contains a billing authorization bypass vulnerability in the plan_valid calculation that allows organizations with exhausted or expired usage credit grants to bypass billing gates. Attackers can exploit the divergence between the plugin hot-path plan_valid expression and the authoritative billing gate to gain continued access to /updates, /stats, /channel_self, and attachment upload endpoints after credit depletion.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
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 12.128.12之前版本存在授权问题漏洞，该漏洞源于plan_valid计算中的计费授权绕过问题，可能导致组织在使用额度耗尽或过期时绕过计费门控。攻击者可利用插件热路径plan_valid表达式与权威计费门控之间的差异，在信用额度耗尽后继续访问/updates、/stats、/channel_self和附件上传端点。
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 ~ 12.128.12 -

II. Public POCs for CVE-2026-56240

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III. Intelligence Information for CVE-2026-56240

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Vendor Advisories for CVE-2026-56240 (2)

IV. Related Vulnerabilities

Same product: Capgo
Same vendor: Capgo
Same weakness: CWE-285

V. Comments for CVE-2026-56240

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