Количество 3
Количество 3
CVE-2026-45675
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the LDAP and OAuth authentication flows use a TOCTOU (Time-of-Check-Time-of-Use) pattern for first-user admin role assignment. The regular signup handler (signup_handler in auths.py, line 663) was explicitly patched to prevent this race with the comment "Insert with default role first to avoid TOCTOU race", but the LDAP and OAuth code paths were never updated with the same fix. This vulnerability is fixed in 0.9.0.
GHSA-h3ww-q6xx-w7x3
Open WebUI: LDAP and OAuth First-User Race Condition Allows Multiple Admin Accounts
BDU:2026-07454
Уязвимость реализации протоколов LDAP и OAuth веб-интерфейса на базе искуственного интеллекта Open WebUI, позволяющая нарушителю повысить свои привилегии и получить несанкционированный доступ к защищаемой информации
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2026-45675 Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the LDAP and OAuth authentication flows use a TOCTOU (Time-of-Check-Time-of-Use) pattern for first-user admin role assignment. The regular signup handler (signup_handler in auths.py, line 663) was explicitly patched to prevent this race with the comment "Insert with default role first to avoid TOCTOU race", but the LDAP and OAuth code paths were never updated with the same fix. This vulnerability is fixed in 0.9.0. | CVSS3: 8.1 | 0% Низкий | 3 месяца назад |
| GHSA-h3ww-q6xx-w7x3 Open WebUI: LDAP and OAuth First-User Race Condition Allows Multiple Admin Accounts | CVSS3: 8.1 | 0% Низкий | 3 месяца назад |
 | BDU:2026-07454 Уязвимость реализации протоколов LDAP и OAuth веб-интерфейса на базе искуственного интеллекта Open WebUI, позволяющая нарушителю повысить свои привилегии и получить несанкционированный доступ к защищаемой информации | CVSS3: 8.1 | 0% Низкий | 4 месяца назад |
Уязвимостей на страницу