CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и след действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Kyoo is a self-hosted media server focused on movies, series, and anime. Prior to 5.1.0, an unauthenticated attacker could initiate the OIDC login flow with an attacker-controlled redirectUrl. The login handling in auth/oidc.go stored that URL with the opaque login state, and /auth/oidc/logged/{provider} appended the provider, token, and error values before redirecting the victim's browser without validating the destination. Because the one-use token was not bound to the browser session that initiated login, an attacker who induced a victim to complete OIDC authentication could capture the token at the attacker-controlled destination and exchange it through /auth/oidc/callback/{provider} for the victim's Kyoo session. This issue is fixed in version 5.1.0.
Засегнати продукти
- zoriya Kyoo: < 5.1.0
Вид слабост
История
- 18 септември 2026 Публикувано
Други уязвимости в zoriya Kyoo
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-77386
- https://nvd.nist.gov/vuln/detail/CVE-2026-77386
- https://github.com/zoriya/Kyoo/security/advisories/GHSA-xhg6-v78p-xf44
- https://github.com/zoriya/Kyoo/pull/1576
- https://github.com/zoriya/Kyoo/commit/02ab3af8127a081295fd7bed103847173c0d7632
- https://github.com/zoriya/Kyoo/releases/tag/v5.1.0