jshERP through 3.6 Incorrect Authorization via /supplier/exportExcel

Advisories

jshERP through 3.6 Incorrect Authorization via /supplier/exportExcel

severity: medium
date: 10/12/2026
Affecting: jshERP <= 3.6
CVE: CVE-2026-109182
CWE: CWE-863 Incorrect Authorization
CVSS: 5.3
CVSS V4 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
References: Researcher Proof of Concept
Vulnerable Code (3.6)
Vulnerable Code (3.6)
Vulnerable Code (3.6)
Credit: Yaqi Chao
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.

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