High severity · published Sep 21, 2026
CVE-2026-94411
jshERP 3.6 Privilege Escalation via updateOneValueByKeyIdAndType
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
jshERP 3.6 contains a privilege escalation vulnerability in the updateOneValueByKeyIdAndType endpoint that allows authenticated users to grant themselves arbitrary roles. Attackers can send a POST request with type=UserRole, their own user ID, and a role ID list to escalate from low-privilege tenant user to tenant administrator.
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 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JS
jshERP · jishenghua
3.6 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-94411
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-94411
github.com
https://github.com/LinYuanyi1/cve-request-poc/blob/master/jshERP/poc-01-userbusiness-self-privilege-escalation.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#L178-L198
www.vulncheck.com
https://www.vulncheck.com/advisories/jsherp-3.6-privilege-escalation-via-updateonevaluebykeyidandtype
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