CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.12 before 0.10.0, an authenticated non-admin user with read access to an arena wrapper model can reach a restricted underlying model through task endpoints such as /api/v1/tasks/moa/completions. The normal chat route resolves arena models before the final chat dispatch and therefore re-checks the selected underlying model. The task routes call utils.chat.generate_chat_completion() directly. In that direct path, arena fallback resolution happens after the wrapper access check and then recurses with bypass_filter=True, skipping the selected submodel's access check. This issue is fixed in version 0.10.0.
Засегнати продукти
- open-webui open-webui: >= 0.8.12, < 0.10.0
Вид слабост
История
- 9 юли 2026 Публикувано
Други уязвимости в open-webui open-webui
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-59225
- https://nvd.nist.gov/vuln/detail/CVE-2026-59225
- https://github.com/open-webui/open-webui/security/advisories/GHSA-m3qf-58wf-w979
- https://github.com/open-webui/open-webui/pull/26046
- https://github.com/open-webui/open-webui/commit/dc4924b66e655b315e3be4430a3e51b7d5c20acc
- https://github.com/open-webui/open-webui/releases/tag/v0.10.0