CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Flowise through 3.1.4 contains an authentication bypass vulnerability that allows unauthenticated attackers to access the OAuth2 credential refresh endpoint by exploiting prefix-based whitelist matching in the authentication middleware defined in packages/server/src/utils/constants.ts. Attackers can send a POST request to the oauth2-credential refresh route with a trailing credential identifier to bypass all authentication and authorization checks, triggering unauthorized OAuth token rotation against credentials belonging to any workspace and potentially disrupting dependent OAuth integrations. This is a bypass of CVE-2026-41273.
Засегнати продукти
- FlowiseAI Flowise: до 3.1.4
Вид слабост
История
- 6 август 2026 Публикувано
Други уязвимости в FlowiseAI Flowise
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-70636
- https://nvd.nist.gov/vuln/detail/CVE-2026-70636
- https://github.com/Caycon/cve-advisories/blob/main/2026/Flowise/CVE-2026-70636.md
- https://flowiseai.com/sunset
- https://www.vulncheck.com/advisories/flowise-authentication-bypass-via-oauth2-credential-refresh-endpoint