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CVE-2026-115329— Lotus through 0.10.2 Cross-Organization IDOR via SubscriptionViewSet

Quick assessment

Affected
uselotus lotus
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Lotus 0.10.2 及以下版本在 中存在不安全的直接对象引用漏洞。该函数使用了未限定作用域的查询集，且缺乏组织过滤和权限检查。因此，任何已认证用户或任意组织的 API 密钥均可提供其他组织的 ，从而读取、取消、更新、切换套餐或修改附加组件，进而篡改其他租户的计费信息。

CVSS 5.9 · Medium

Affected Version Matrix 1

VendorProduct Version RangeStatus
uselotus lotus ≤ 0.10.2 affected
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I. Basic Information for CVE-2026-115329

Vulnerability Information
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Vulnerability Title
Lotus through 0.10.2 Cross-Organization IDOR via SubscriptionViewSet
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
uselotus lotus 0 ~ 0.10.2 -

II. Public POCs for CVE-2026-115329

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-115329

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Patches & Fixes for CVE-2026-115329 (2)

Vendor Advisories for CVE-2026-115329 (1)

Vendor Pages for CVE-2026-115329 (1)

Other References for CVE-2026-115329 (1)

Same Patch Batch · uselotus · 2026-10-22 · 6 CVEs total

CVE-2026-115331 8.8 HIGH Lotus through 0.10.2 SQL Injection via Metric Property Names and Filters
CVE-2026-115330 8.8 HIGH Lotus through 0.10.2 SQL Injection via Custom SQL Billable Metrics
CVE-2026-115332 8.8 HIGH Lotus through 0.10.2 SQL Injection via Subscription Filter Keys
CVE-2026-115334 6.8 MEDIUM Lotus through 0.10.2 Authorization Bypass via switch_organization Endpoint
CVE-2026-115333 5.9 MEDIUM Lotus through 0.10.2 Improper Authentication via Event Ingestion API Key Prefix

IV. Related Vulnerabilities

Same product: lotus
Same vendor: uselotus
Same weakness: CWE-639

V. Comments for CVE-2026-115329

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