漏洞信息
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Vulnerability Title
Prowler: SAML Domain Claiming Enables Cross-Tenant Account Takeover
Vulnerability Description
Prowler is a cloud security platform. Prior to 5.30.3, Prowler's SAML authentication flow trusted the email domain asserted in a SAMLResponse when deciding which tenant should receive the final token, and the ACS finish logic in api/src/backend/api/v1/views.py recalculated the tenant from user.email instead of binding token issuance to the validated SAML configuration. An authenticated attacker with a controlled SAML IdP could complete a valid SAML flow for an attacker-controlled domain while asserting an email address from another configured domain, causing a SAMLToken and tenant-scoped JWT to be issued for the wrong tenant and enabling cross-tenant account takeover. This issue is fixed in version 5.30.3.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Vulnerability Type
认证机制不恰当
Vulnerability Title
Prowler 授权问题漏洞
Vulnerability Description
Prowler Prowler是Prowler公司开源的一款开源多云安全平台,可自动化执行 AWS、Azure、GCP、Kubernetes 等云环境的安全审计与合规检查,支持 600+ 内置检测规则及 CIS、NIST、PCI-DSS 等主流合规框架。 Prowler 5.30.3之前版本存在授权问题漏洞,该漏洞源于SAML认证流程中信任SAMLResponse断言的电子邮件域来决定哪个租户应接收最终令牌,且ACS完成逻辑从user.email重新计算租户而非绑定令牌颁发到已验证的SAML配置,可能导致
CVSS Information
N/A
Vulnerability Type
N/A