CVE-2026-94494
5 MEDIUMpublic exploit availablePublished 2026-09-21 · Updated 2026-09-21
AI risk analysis
- Summary
- This vulnerability allows authenticated users to read other tenants' records by exploiting a tenant isolation bypass in jshERP through version 3.6, potentially exposing sensitive data.
- Exploitability
- Exploitation requires authentication and knowledge of the target tenant's primary key; enumeration of all tenants' data is feasible but may require significant effort.
- Blast radius
- If exploited, this could lead to unauthorized access to sensitive tenant information across multiple platform instances, impacting privacy and security significantly.
- Prioritized remediation
- Upgrade jshERP to version 3.7 or later, which addresses the vulnerability according to the vendor.
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
jshERP through 3.6 contains a tenant isolation bypass vulnerability that allows authenticated users to read other tenants' records via the GET /tenant/info endpoint. Attackers can iterate the primary key to enumerate and access sensitive tenant data including login names, validity dates, user quotas, and enabled state across all platform tenants.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Weaknesses
CWE-639
Public exploit & PoC references
All references
- https://github.com/LinYuanyi1/cve-request-poc/blob/master/jshERP/poc-09-tenant-cross-tenant-read.py
- https://github.com/jishenghua/jshERP
- https://github.com/jishenghua/jshERP/blob/v3.6/jshERP-boot/src/main/java/com/jsh/erp/controller/TenantController.java#L36-L48
- https://www.vulncheck.com/advisories/jsherp-through-3.6-tenant-information-disclosure-via-get-tenant-info
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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