Vulnerability details

CVE-2026-32130

zitadel zitadel

ZITADEL SCIM Authentication Bypass via URL Encoding

CVSS 3.1

7.5High

Official 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.

CVSS scores

Score	Version	Source	Vector
7.5High	3.1	CVEProject cvelistV5 (CNA) (GitHub_M)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`

Affected products

Vendor	Product	Versions	Source
zitadel	zitadel	>= 2.68.0, < 3.4.8	CVEProject cvelistV5 (CNA)
zitadel	zitadel	>= 4.0.0, < 4.12.2	CVEProject cvelistV5 (CNA)

References and advisories

https://github.com/zitadel/zitadel/security/advisories/GHSA-83pv-4xxp-rm2x x_refsource_CONFIRM
https://github.com/zitadel/zitadel/releases/tag/v3.4.8 x_refsource_MISC
https://github.com/zitadel/zitadel/releases/tag/v4.12.2 x_refsource_MISC

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Details

Published: 2026-03-12
Last updated: 2026-03-12
State: Published
Assigner (CNA): GitHub_M

Exploit prediction (EPSS)

0.66%

Probability of exploitation in 30 days

51.9%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: Yes
Exploitation: None
Technical impact: Partial

Weaknesses (CWE)

CWE-288
Authentication Bypass Using an Alternate Path or Channel