Description


ZITADEL 3.0.0 through 3.4.15 and 4.0.0 before 4.19.5 contains a missing authorization vulnerability in Login V2 that allows attackers to approve OAuth 2.0 device authorizations using a victim's existing session without consent. Attackers can send a signed-in user a link carrying the attacker's user code to obtain the victim's tokens, and can bypass project access settings via the OIDC device authorization API.

Related CPE's


Could not find any relations

Weaknesses



CWE-862

CVSS impact metrics


CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

8.1 · High

Information


Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-10-29T16:18:05.800Z

14 hours ago

Last modified

2026-10-29T18:17:30.320Z

12 hours ago