CVE-2026-55670

ZITADEL is an open source identity management platform. Prior to 4.15.1, ZITADEL's event store validation can retain the original resource owner for a deleted user identifier, causing a later user recreated with the same identifier in another organization to be provisioned under the original organization and exposed to that organization's administrator. This issue is fixed in version 4.15.2.

CVSS

No CVSS.

References

Link	Resource
https://github.com/zitadel/zitadel/commit/a939b847d90c3370bd162064e57764b89c01be46
https://github.com/zitadel/zitadel/pull/12261
https://github.com/zitadel/zitadel/releases/tag/v4.15.2
https://github.com/zitadel/zitadel/security/advisories/GHSA-6x8v-2fq5-2229

Configurations

No configuration.

History

10 Jul 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-10 18:16

Updated : 2026-07-10 21:16

NVD link : CVE-2026-55670

Mitre link : CVE-2026-55670

CVE.ORG link : CVE-2026-55670

JSON object : View

Products Affected

No product.

CWE

CWE-284

Improper Access Control

CWE-639

Authorization Bypass Through User-Controlled Key

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