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TI-2026-79266 Aliases CVE-2026-115329GHSA-pjmr-f3w6-46qx

Cross-organization IDOR in Lotus SubscriptionViewSet

Priority LOW 26CWE-639Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
High
Attack requirements
Present
Impact type
Security bypass
Confidentiality · integrity · availability
Low · High · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

Lotus through 0.10.2 contains an insecure direct object reference in SubscriptionViewSet.get_object(), which 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, or change plans and addons, altering another tenant's billing. The weakness is classified as CWE-639.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00257 17th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
uselotuslotusup to 0.10.2—No fix listedCNA
  • lotus Vendoruselotus Affected up to 0.10.2 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for lotus.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

  1. 2026-10-22 Threatist record created from CVE-2026-115329
  2. 2026-10-22 Alias added: GHSA-pjmr-f3w6-46qx
  3. 2026-10-23 Priority changed: MEDIUM → LOW
  4. 2026-10-23 CISA SSVC decision points changed

References

Patch 2

Other 3

  • TI-2026-79269 SQL injection in Lotus via subscription filter keys CVSS 4.0HIGH 8.7
  • TI-2026-79268 SQL injection in Lotus via metric property names and filters CVSS 4.0HIGH 8.7
  • TI-2026-79267 SQL injection in Lotus custom SQL billable metrics CVSS 4.0HIGH 8.7
  • TI-2026-79271 Lotus Authorization Bypass via switch_organization Endpoint CVSS 4.0HIGH 7.6
  • TI-2026-79270 Improper authentication in Lotus event ingestion API key check CVSS 4.0HIGH 8.2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences