CVEvulnerability

CVE-2026-56666

4.8 MEDIUM Published 2026-07-10 Modified 2026-07-13 Official page ↗
Status
Deferred
Published
2026-07-10
Last modified
2026-07-13
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.8 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-287

Description

ZITADEL is an open source identity management platform. Prior to 4.15.3, ZITADEL's external identity provider handler checks that the local user's email is verified but does not verify that the external IdP confirmed ownership of the same email before auto-linking by email, allowing a permissive provider account with a victim email address to be linked to the victim's local account. This issue is fixed in version 4.15.3.

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References