CVE-2026-94411
jshERP 3.6 Privilege Escalation via updateOneValueByKeyIdAndType
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-862 |
| Vendor | jishenghua |
| Product | jsherp |
| Published | Sep 21, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
jishenghua / jshERP
3.6
References
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/blob/v3.6/jshERP-boot/src/main/java/com/jsh/erp/controller/UserBusinessController.java#L178-L198 github.com: https://github.com/jishenghua/jshERP vulncheck.com: https://www.vulncheck.com/advisories/jsherp-3.6-privilege-escalation-via-updateonevaluebykeyidandtype
Credits
Mingsheng Lin