Tenant administrator escalation via unchecked role update
Published Sep 21, 2026 · Updated Sep 21, 2026
Missing authorization in jishenghua jshERP 3.6 allows remote authenticated users to grant themselves tenant administrator roles. The updateOneValueByKeyIdAndType controller passes attacker-supplied type, keyIds, and oneValue fields to the role-update service without checking administrative authority. A low-privilege tenant account and valid session token are required; successful exploitation grants that account tenant-administrator privileges.
Summary
What happened
Missing authorization in jishenghua jshERP 3.6 allows remote authenticated users to grant themselves tenant administrator roles. The updateOneValueByKeyIdAndType controller passes attacker-supplied type, keyIds, and oneValue fields to the role-update service without checking administrative authority. A low-privilege tenant account and valid session token are required; successful exploitation grants that account tenant-administrator privileges.
The record
- CVE
- CVE-2026-94411
- Published
- Sep 21, 2026
- Updated
- Sep 21, 2026
- Vendor
- jishenghua
- Product
- jshERP
- Classifications
- CWE-862, T1098
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 21, 2026CVE publishedPublication date reported by the CVE source.
- Sep 21, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=3.6
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Activity data is delayed. The latest report is Sep 28, 2026.
Public exploit references
- jshERP self-privilege-escalation proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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