CVE-2025-67494— ZITADEL Vulnerable to Unauthenticated Full-Read SSRF via V2 Login
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I. Basic Information for CVE-2025-67494
Vulnerability Information
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Vulnerability Title
ZITADEL Vulnerable to Unauthenticated Full-Read SSRF via V2 Login
Source: NVD (National Vulnerability Database)
Vulnerability Description
ZITADEL is an open-source identity infrastructure tool. Versions 4.7.0 and below are vulnerable to an unauthenticated, full-read SSRF vulnerability. The ZITADEL Login UI (V2) treats the x-zitadel-forward-host header as a trusted fallback for all deployments, including self-hosted instances. This allows an unauthenticated attacker to force the server to make HTTP requests to arbitrary domains, such as internal addresses, and read the responses, enabling data exfiltration and bypassing network-segmentation controls. This issue is fixed in version 4.7.1.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
ZITADEL 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ZITADEL是瑞士ZITADEL开源的一个 Auth0、Firebase Auth、AWS Cognito 以及为容器和无服务器时代构建的 Keycloak 的现代开源替代方案。 ZITADEL 4.7.0及之前版本存在代码问题漏洞，该漏洞源于x-zitadel-forward-host标头处理不当，可能导致未经验证的服务端请求伪造攻击。
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)
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Affected Products
II. Public POCs for CVE-2025-67494
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/Chocapikk/CVE-2025-67494 | POC Details |
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No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-67494
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- https://github.com/zitadel/zitadel/security/advisories/GHSA-7wfc-4796-gmg5x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2025-67494
IV. Related Vulnerabilities
Same product: zitadel
- CVE-2026-33132
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ZITADEL: Reactivation of Expired Passkey Registration Codes - CVE-2026-32131
ZITADEL Cross-Tenant Information Disclosure in Management AP - CVE-2026-32130
ZITADEL SCIM Authentication Bypass via URL Encoding - CVE-2026-29067
ZITADEL: Account Takeover Due to Improper Instance Validatio
Same vendor: zitadel
- CVE-2026-33132
ZITADEL is missing enforcement of organization scopes - CVE-2026-32132
ZITADEL: Reactivation of Expired Passkey Registration Codes - CVE-2026-32131
ZITADEL Cross-Tenant Information Disclosure in Management AP - CVE-2026-32130
ZITADEL SCIM Authentication Bypass via URL Encoding - CVE-2026-29067
ZITADEL: Account Takeover Due to Improper Instance Validatio
Same weakness: CWE-918
- CVE-2026-8193
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pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processe - CVE-2026-42346
Postiz: TOCTOU DNS rebinding bypasses all SSRF URL validatio - CVE-2026-42339
New API: SSRF Filter Bypass via 0.0.0.0
V. Comments for CVE-2025-67494
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