CVE-2026-56239— Capgo - Privilege Escalation via SECURITY DEFINER Function apply_usage_overage

Capgo - Privilege Escalation via SECURITY DEFINER Function apply_usage_overage

Capgo before 12.128.2 contains a potential privilege escalation vulnerability in the public.apply_usage_overage SECURITY DEFINER function, which performs sensitive billing operations without enforcing internal authorization checks (no validation of auth.uid(), org membership, or check_min_rights). Because the function runs with the owner's privileges, it bypasses Row Level Security. If EXECUTE permission is available to the authenticated or anon roles (explicitly or via default privileges), an authenticated user could invoke it via Supabase RPC to manipulate billing data for arbitrary organizations, including unauthorized credit depletion and fraudulent overage event insertion.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L

特权管理不恰当

Capgo 权限许可和访问控制问题漏洞

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之前版本存在权限许可和访问控制问题漏洞，该漏洞源于public.apply_usage_overage SECURITY DEFINER函数在执行敏感计费操作时未执行内部授权检查，可能导致经过身份验证的用户通过Supabase RPC操纵任意组织的计费数据。

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