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CVE-2026-32130— ZITADEL SCIM Authentication Bypass via URL Encoding

Quick assessment

Affected
zitadel zitadel
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ZITADEL是瑞士ZITADEL开源的一个身份和访问管理平台。 ZITADEL 2.68.0至3.4.8之前版本和4.12.2之前版本存在安全漏洞，该漏洞源于SCIM API对URL编码的路径值处理不当，可能绕过身份验证和权限检查，导致未经验证的攻击者检索敏感信息。

CVSS 7.5 · High EPSS 0.58% · P45

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2026-32130

Vulnerability Information
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Vulnerability Title
ZITADEL SCIM Authentication Bypass via URL Encoding
Source: CVE Program / CVE List V5
Vulnerability Description
ZITADEL is an open source identity management platform. From 2.68.0 to before 3.4.8 and 4.12.2, Zitadel provides a System for Cross-domain Identity Management (SCIM) API to provision users from external providers into Zitadel. Request to the API with URL-encoded path values were correctly routed but would bypass necessary authentication and permission checks. This allowed unauthenticated attackers to retrieve sensitive information such as names, email addresses, phone numbers, addresses, external IDs, and roles. Note that due to additional checks when manipulating data, an attacker could not modify or delete any user data. This vulnerability is fixed in 3.4.8 and 4.12.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
ZITADEL 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ZITADEL是瑞士ZITADEL开源的一个身份和访问管理平台。 ZITADEL 2.68.0至3.4.8之前版本和4.12.2之前版本存在安全漏洞，该漏洞源于SCIM API对URL编码的路径值处理不当，可能绕过身份验证和权限检查，导致未经验证的攻击者检索敏感信息。
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
zitadel zitadel >= 4.0.0, < 4.12.2 -

II. Public POCs for CVE-2026-32130

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 9562 chars
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III. Intelligence Information for CVE-2026-32130

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Vendor Advisories for CVE-2026-32130 (1)

Vendor Pages for CVE-2026-32130 (2)

Same Patch Batch · zitadel · 2026-03-11 · 3 CVEs total

CVE-2026-32131 7.7 HIGH ZITADEL Cross-Tenant Information Disclosure in Management API
CVE-2026-32132 7.4 HIGH ZITADEL: Reactivation of Expired Passkey Registration Codes

IV. Related Vulnerabilities

Same product: zitadel
Same vendor: zitadel
Same weakness: CWE-288

V. Comments for CVE-2026-32130

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