9.9
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Casdoor through 4.4.0 contains an authorization bypass vulnerability in the /api/mcp endpoint that allows attackers with any application's clientId and clientSecret to gain unrestricted access to user administration across all organizations. Attackers can enumerate user records including password salts and email addresses, create administrator accounts, modify existing users, and delete them in any organization by supplying legitimate credentials from a single application.
Засегнати продукти
- casdoor casdoor: до 4.4.0
Вид слабост
История
- 15 септември 2026 Публикувано
Други уязвимости в casdoor casdoor
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-91998
- https://nvd.nist.gov/vuln/detail/CVE-2026-91998
- https://github.com/geo-chen/oss/blob/main/casdoor.md#finding-2-application-credential-authorization-bypass-in-apimcp-enables-unrestricted-cross-organization-user-administration
- https://github.com/casdoor/casdoor/blob/v4.4.0/authz/authz.go#L174-L176
- https://github.com/casdoor/casdoor/blob/v4.4.0/routers/base.go#L122-L154
- https://github.com/casdoor/casdoor/blob/v4.4.0/mcpself/user.go
- https://github.com/casdoor/casdoor
- https://www.vulncheck.com/advisories/casdoor-through-4.4.0-cross-organization-user-administration-via-api-mcp