CVE-2026-115329 Details
Description
Lotus through 0.10.2 contains an insecure direct object reference vulnerability in SubscriptionViewSet.get_object() that uses an unscoped queryset without organization filtering or permission checks. Authenticated users or API keys from any organization can supply another organization's subscription_id to read, cancel, update, switch plans, or modify addons, altering another tenant's billing.
A cross-organization insecure direct object reference vulnerability has been identified in Lotus versions through 0.10.2. The issue resides in the SubscriptionViewSet.get_object() method, which utilizes an unscoped queryset lacking proper organization filtering or permission checks. This vulnerability allows authenticated users or API keys from any organization to manipulate another organization's subscriptions by using their subscription IDs. Actions that can be performed include reading, canceling, updating subscriptions, switching plans, or modifying add-ons, thereby disrupting the billing process for other tenants.
Users can update to Lotus version 0.10.3 or later, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 22, 2026CISA-ADP
Assessed Oct 23, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/uselotus/lotus | [email protected] | ProductVendor |
| https://github.com/uselotus/lotus/blob/0.10.2/backend/api/views.py#L754 | [email protected] | Source CodeVendor |
| https://github.com/uselotus/lotus/commit/1375d5140795d72251c89f47200879b9bd1d6d96 | [email protected] | Source CodeVendor |
| https://github.com/uselotus/lotus/issues/799 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/uselotus/lotus/pull/802 | [email protected] | Issue TrackingVendor |
| https://www.vulncheck.com/advisories/lotus-through-0.10.2-cross-organization-idor-via-subscriptionviewset | [email protected] | Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Lotus | <= 0.10.2 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 23, 2026 | CVE Modified | CISA-ADP |
| Oct 22, 2026 | New CVE Received | [email protected] |