CVE-2026-115334
Lotus through 0.10.2 Authorization Bypass via switch_organization Endpoint
CVSS Score
6.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-639 |
| Vendor | uselotus |
| Product | lotus |
| Published | Oct 22, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
uselotus / lotus
0 ≤ 0.10.2
References
hackmd.io: https://hackmd.io/@leediay/BkUc3WL2Mx github.com: https://github.com/uselotus/lotus/blob/0.10.2/backend/metering_billing/views/views.py#L326-L340 github.com: https://github.com/uselotus/lotus vulncheck.com: https://www.vulncheck.com/advisories/lotus-through-0.10.2-authorization-bypass-via-switch-organization-endpoint
Credits
leediay153 from Viettel Post