High severity · published Sep 21, 2026
CVE-2026-94501
jshERP through 3.6 Privilege Escalation via userBusiness CRUD
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
jshERP through 3.6 contains an authorization bypass vulnerability in the userBusiness CRUD endpoints that allows authenticated users to create, modify, or delete authorization-relation rows without privilege checks. Attackers can manipulate user-role mappings and access controls to escalate privileges, strip access from other accounts, or modify role-function relationships for any user in the tenant.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JS
jshERP · jishenghua
through 3.6 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-94501
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-94501
github.com
https://github.com/LinYuanyi1/cve-request-poc/blob/master/jshERP/poc-07-userbusiness-authorization-delete.py
github.com
https://github.com/jishenghua/jshERP
github.com
https://github.com/jishenghua/jshERP/blob/v3.6/jshERP-boot/src/main/java/com/jsh/erp/controller/UserBusinessController.java#L50-L80
www.vulncheck.com
https://www.vulncheck.com/advisories/jsherp-through-3.6-privilege-escalation-via-userbusiness-crud
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