CVE-2026-109185: Missing Authorization in jishenghua jshERP
Description
jshERP versions up to 3.6 have a missing authorization vulnerability in the UserController updateUser handler. This flaw allows authenticated users with low privileges to assign arbitrary roles, including tenant administrator roles, to themselves or other users. This enables privilege escalation and unauthorized role reassignment.
CVSS v4.0
Score 8.7high
Affected software
jishenghua
jshERP
Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-109185 describes a missing authorization vulnerability in jshERP through version 3.6. The issue exists in the UserController's updateUser handler, where authenticated users can manipulate role assignments without proper authorization checks. Low-privilege attackers can exploit this to escalate their privileges by assigning themselves the tenant administrator role or rebind roles of other tenant users.
Potential Impact
An attacker with valid authentication but low privileges can escalate their access rights to tenant administrator level or alter roles of other users within the same tenant. This can lead to unauthorized administrative control and potential compromise of tenant data or operations.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the updateUser functionality to trusted users only and monitor for suspicious role changes.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-12T12:57:38.138Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6accde512cdf04f65696c0bb
Added to database: 10/12/2026, 13:19:13 UTC
Last enriched: 10/12/2026, 13:33:22 UTC
Last updated: 10/12/2026, 21:47:23 UTC
Views: 15
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.