Description
Lotus through 0.10.2 contains an authorization bypass vulnerability in ChangeUserOrganizationView.post that allows authenticated users to join any organization by supplying its UUID. Self-registered attackers who know another organization's UUID can send a POST request to /app/switch_organization/ to access that tenant's data and billing configuration.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| uselotus | lotus | ≤ 0.10.2 | — |
References
- https://hackmd.io/@leediay/BkUc3WL2Mx technical-description
- https://github.com/uselotus/lotus/blob/0.10.2/backend/metering_billing/views/views.py#L326-L340 technical-description
- https://github.com/uselotus/lotus product
- VulnCheck Advisory: Lotus through 0.10.2 Authorization Bypass via switch_organization Endpoint third-party-advisory