CVE-2026-119129 (GCVE-0-2026-119129)
Vulnerability from cvelistv5
Published
2026-10-29 15:58
Modified
2026-10-29 17:14
Severity ?
8.6 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CWE
Summary
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.
References
Impacted products
Vendor Product Version
zitadel zitadel Version: 4.0.0   ≤
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   zitadel zitadel Version: 3.0.0   ≤ 3.4.15
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