CVE-2026-115334
Lotus through 0.10.2 Authorization Bypass via switch_organization Endpoint
- State
- Published
- Severity
- 7.6 High
- Published
- Oct 22, 2026
- Updated
- Oct 22, 2026
- Reserved
- Oct 22, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.6 High | CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 6.8 Medium | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N | VulnCheck |
Weaknesses
- CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products
| Product | Versions |
|---|---|
lotususelotus |
|
References
- https://hackmd.io/@leediay/BkUc3WL2Mxtechnical-description
- https://github.com/uselotus/lotus/blob/0.10.2/backend/metering_billing/views/views.py#L326-L340technical-description
- https://github.com/uselotus/lotusproduct
- VulnCheck Advisory: Lotus through 0.10.2 Authorization Bypass via switch_organization Endpointthird-party-advisory
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