secdim-assurance-drift-challenge

SecDim 挑战构建器复现 — 保障级别漂移 针对一个受 CVE-2026-88861 启发的拟议安全挑战的可运行复现，发布于 2026 年 9 月 10 日。 安全概念 该应用正确地验证了签名会话，并正确地检查了 admin 角色，但它将两个独立的安全属性混为一谈：身份/角色 与 认证保障级别 。一个仅使用密码的 aal1 会话可以调用一个特权凭据创建路径，而该路径本应要求升级 MFA（aal2）。由此产生的应用范围管理员密钥是持久的，并且在原始会话注销后仍然可用。 这模拟了发生在 授权边界 上的真实 MFA 绕过失败，而不是签名损坏或令牌伪造。 可运行复现 go test -v...

Exploit for CVE-2026-88861

SecDim Challenge Builder Repro — Assurance Drift Working rep...

CVE-2026-88861

Capgo Cap-go/capgo.app contains an authentication bypass affecting all versions no patched version available at time of publication. The Edge authorization path allows a password-only Supabase aal1 session to exercise privileged RBAC permissions even when the account has a verified MFA factor tha...

CVE-2026-88861 Capgo AAL1 Session MFA Bypass via Direct RBAC Authorization

Capgo Cap-go/capgo.app contains an authentication bypass affecting all versions no patched version available at time of publication. The Edge authorization path allows a password-only Supabase aal1 session to exercise privileged RBAC permissions even when the account has a verified MFA factor tha...

CVE-2026-88861

Capgo (Cap-go/capgo.app), a continuous deployment platform, has an authentication bypass in all versions with no patched release available. The root cause is in the Edge authorization path: the JWT middleware (findJWT() in hono_middleware.ts) accepts tokens without validating their assurance leve...

Ory Kratos's setting required_aal `highest_available` does not properly respect code + mfa credentials

Preconditions - The code login method is enabled with the passwordlessenabled flag set to true . - A 2FA method such as totp is enabled. - requiredaal of the whomai check or the settings flow is set to highestavailable. AAL stands for Authenticator Assurance Levels and can range from 0 no factor ...

CVE-2024-45042 Ory Kratos's `highest_available` setting does not properly respect code + mfa credentials

Ory Kratos is an identity, user management and authentication system for cloud services. Prior to version 1.3.0, given a number of preconditions, the highestavailable setting will incorrectly assume that the identity’s highest available AAL is aal1 even though it really is aal2. This means that t...

CVE-2024-45042 Ory Kratos's `highest_available` setting does not properly respect code + mfa credentials

Ory Kratos is an identity, user management and authentication system for cloud services. Prior to version 1.3.0, given a number of preconditions, the highestavailable setting will incorrectly assume that the identity’s highest available AAL is aal1 even though it really is aal2. This means that t...

CVE-2024-45042: Improper Authentication

Ory Kratos is an identity, user management and authentication system for cloud services. Prior to version 1.3.0, given a number of preconditions, the highestavailable setting will incorrectly assume that the identity’s highest available AAL is aal1 even though it really is aal2. This means that t...