CVE-2026-115334: Authorization Bypass Through User-Controlled Key in uselotus lotus
Description
Lotus versions up to 0.10.2 have an authorization bypass vulnerability in the ChangeUserOrganizationView.post endpoint. Authenticated users can supply any organization's UUID to join that organization without proper authorization. This allows attackers who self-register and know another organization's UUID to access that organization's tenant data and billing configuration.
CVSS v4.0
Score 7.6high
Affected software
uselotus
lotus
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-115334 describes an authorization bypass vulnerability in the Lotus application (uselotus project) affecting versions up to and including 0.10.2. The flaw exists in the ChangeUserOrganizationView.post method, where authenticated users can supply a user-controlled UUID parameter to join any organization. This bypasses intended access controls, enabling unauthorized access to tenant-specific data and billing information by sending a crafted POST request to /app/switch_organization/.
Potential Impact
An attacker with a valid user account can access sensitive data and billing configurations of other organizations by exploiting this vulnerability. This compromises tenant isolation and confidentiality within the affected Lotus deployments.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the /app/switch_organization/ endpoint and monitor for suspicious POST requests containing unauthorized UUIDs.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-22T10:37:08.370Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ad9f07a4d27ba8daa4bc4ea
Added to database: 10/22/2026, 11:16:10 UTC
Last enriched: 10/22/2026, 11:30:16 UTC
Last updated: 10/22/2026, 17:16:09 UTC
Views: 11
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