What’s Vulnerable › Vulnerabilities

CVE-2026-115334: Lotus through 0.10.2 Authorization Bypass via switch_organization Endpoint

• Severity: medium (CVSS 6.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-22 · updated 2026-10-22
• Weakness: CWE-639

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

• uselotus lotus: through 0.10.2

References

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

Get alerted when CVE-2026-115334 or the next vulnerability affects your stack