CVSS 4.0
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: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
The updateWorkspace handler in mods/identity/src/workspaces/createUpdateWorkspace.ts in Fonoster through 0.22.7 invokes the gRPC callback with PERMISSION_DENIED when createIsWorkspaceMember reports that the caller is not a member of the target workspace, but it does not return. Execution continues into prisma.workspace.update, which is scoped by the workspace reference alone, so the rename commits before the second callback is issued and the caller receives a permission error for a write that already succeeded. The gRPC interceptor in mods/common/src/identity/createAuthInterceptor.ts binds the workspace accessKeyId to the caller's token only for paths in workspaceResourceAccess or workspaceResourceOwnerOrAdminAccess, and Identity/UpdateWorkspace is listed in fullIdentityAccess, which the base USER role holds. Any authenticated user can therefore rename an arbitrary workspace in the deployment.
Засегнати продукти
- fonoster fonoster: до 0.22.7
Вид слабост
История
- 27 август 2026 Публикувано
Други уязвимости в fonoster fonoster
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-80209
- https://nvd.nist.gov/vuln/detail/CVE-2026-80209
- https://github.com/fonoster/fonoster/issues/861
- https://github.com/fonoster/fonoster
- https://github.com/fonoster/fonoster/blob/v0.22.7/mods/identity/src/workspaces/createUpdateWorkspace.ts#L47
- https://www.vulncheck.com/advisories/fonoster-through-0.22.7-incorrect-authorization-in-the-identity-updateworkspace-handler